EXHIBIT 1
                                                                       ---------
                                                                                

                               7,000,000 Shares

                        ITT EDUCATIONAL SERVICES, INC.

                                 Common Stock
                               ($.01 Par Value)


                            UNDERWRITING AGREEMENT
                            ----------------------
                                        
                                                                      [  ], 1999



Credit Suisse First Boston Corporation
Salomon Smith Barney Inc.
Bear, Stearns & Co. Inc.
BT Alex. Brown Incorporated
Morgan Stanley & Co. Incorporated
NationsBanc Montgomery Securities LLC


  As Representatives of the Several Underwriters,
     c/o Credit Suisse First Boston Corporation,
         Eleven Madison Avenue,
         New York, N.Y. 10010-3629

Dear Sirs:

      1.  Introductory.  ITT Corporation, a Nevada corporation (the "Selling
Stockholder") and a subsidiary of Starwood Hotels & Resorts Worldwide, Inc., a
Maryland corporation ("Starwood"), proposes to sell (the "Offering") an
aggregate of 7,000,000 outstanding shares (the "Firm Securities") of the common
stock, par value $.01 per share (the "Securities") of ITT Educational Services,
Inc., a Delaware corporation (the "Company"), to the several underwriters named
in Schedule A hereto (the "Underwriters"), for whom Credit Suisse First Boston
Corporation ("CSFBC") and Salomon Smith Barney Inc. are acting as Joint Book-
Running Managers and Bear, Stearns & Co. Inc., BT Alex. Brown Incorporated,
Morgan Stanley & Co. Incorporated and NationsBanc Montgomery Securities LLC are
acting as Co-Managers. The Joint Book-Running Managers and the Co-Managers are
collectively referred to herein as the "Representatives." The Selling
Stockholder also proposes to sell to the Underwriters, at the option of the
Underwriters, an aggregate of not more than 950,000 additional shares of the
Securities (the "Optional Securities"). The Firm Securities and the Optional
Securities are herein collectively referred to as the "Offered Securities".


 
     Concurrently with the closing of the Offering, the Company will repurchase
1,500,000 shares of Securities from the Selling Stockholder pursuant to the
terms, and subject to the conditions, of the Stock Repurchase Agreement dated as
of December 18, 1998 between the Company and the Selling Stockholder (the "Stock
Repurchase Agreement").

     The Company and the Selling Stockholder hereby agree with the several
Underwriters as follows:

     2. Representations and Warranties of the Company and the Selling
Stockholder. (a) The Company represents and warrants to, and agrees with, the
several Underwriters that:

          (i)  A registration statement (No. 333-69201) relating to the Offered
     Securities, including a form of prospectus, has been filed with the
     Securities and Exchange Commission ("Commission") and either (A) has been
     declared effective under the Securities Act of 1933, as amended ("Act"),
     and is not proposed to be amended or (B) is proposed to be amended by
     amendment or post-effective amendment. If such registration statement (the
     "initial registration statement") has been declared effective, either (A)
     an additional registration statement (the "additional registration
     statement") relating to the Offered Securities may have been filed with the
     Commission pursuant to Rule 462(b) ("Rule 462(b)") under the Act and, if so
     filed, has become effective upon filing pursuant to such Rule and the
     Offered Securities all have been duly registered under the Act pursuant to
     the initial registration statement and, if applicable, the additional
     registration statement or (B) such an additional registration statement is
     proposed to be filed with the Commission pursuant to Rule 462(b) and will
     become effective upon filing pursuant to such Rule and upon such filing the
     Offered Securities will all have been duly registered under the Act
     pursuant to the initial registration statement and such additional
     registration statement. If the Company does not propose to amend the
     initial registration statement or if an additional registration statement
     has been filed and the Company does not propose to amend it, and if any
     post-effective amendment to either such registration statement has been
     filed with the Commission prior to the execution and delivery of this
     Agreement, the most recent amendment (if any) to each such registration
     statement has been declared effective by the Commission or has become
     effective upon filing pursuant to Rule 462(c) ("Rule 462(c)") under the Act
     or, in the case of the additional registration statement, Rule 462(b). For
     purposes of this Agreement, "Effective Time" with respect to the initial
     registration statement or, if filed prior to the execution and delivery of
     this Agreement, the additional registration statement means (A) if the
     Company has advised the Representatives that it does not propose to amend
     such registration statement, the date and time as of which such
     registration statement, or the most recent post-effective amendment thereto
     (if any) filed prior to the execution and delivery of this Agreement, was
     declared effective by the Commission or has become effective upon filing
     pursuant to Rule 462(c), or (B) if the Company has advised the
     Representatives that it proposes to file an amendment or post-effective
     amendment to such registration statement, the date and time as of which
     such registration statement, as amended by such amendment or post-effective
     amendment, as the case may be, is declared effective by the Commission. If
     an additional registration statement has not been filed prior to the
     execution and delivery of this Agreement but the Company has advised the
     Representatives that it proposes to file one, "Effective Time" with respect
     to such additional registration statement means the date and time as of
     which such registration statement is filed and becomes effective pursuant
     to Rule 462(b). "Effective Date" with respect to the initial registration
     statement or the additional registration statement (if any) means the date
     of the Effective Time thereof. The initial

                                       2

 
     registration statement, as amended at its Effective Time, including all
     material incorporated by reference therein, including all information
     contained in the additional registration statement (if any) and deemed to
     be a part of the initial registration statement as of the Effective Time of
     the additional registration statement pursuant to the General Instructions
     of the Form on which it is filed and including all information (if any)
     deemed to be a part of the initial registration statement as of its
     Effective Time pursuant to Rule 430A(b) ("Rule 430A(b)") under the Act, is
     hereinafter referred to as the "Initial Registration Statement". The
     additional registration statement, as amended at its Effective Time,
     including the contents of the initial registration statement incorporated
     by reference therein and including all information (if any) deemed to be a
     part of the additional registration statement as of its Effective Time
     pursuant to Rule 430A(b), is hereinafter referred to as the "Additional
     Registration Statement". The Initial Registration Statement and the
     Additional Registration Statement are hereinafter referred to collectively
     as the "Registration Statements" and individually as a "Registration
     Statement". The form of prospectus relating to the Offered Securities, as
     first filed with the Commission pursuant to and in accordance with Rule
     424(b) ("Rule 424(b)") under the Act or (if no such filing is required) as
     included in a Registration Statement, is hereinafter referred to as the
     "Prospectus". No document has been or will be prepared or distributed in
     reliance on Rule 434 under the Act. No stop order suspending the
     effectiveness of a Registration Statement or any part thereof has been
     issued and no proceeding for that purpose has been instituted or, to the
     best knowledge of the Company, threatened by the Commission.

          (ii)  If the Effective Time of the Initial Registration Statement is
     prior to the execution and delivery of this Agreement: (A) on the Effective
     Date of the Initial Registration Statement, the Initial Registration
     Statement conformed in all material respects to the requirements of the Act
     and the rules and regulations of the Commission ("Rules and Regulations")
     and did not include any untrue statement of a material fact or omit to
     state any material fact required to be stated therein or necessary to make
     the statements therein not misleading, (B) on the Effective Date of the
     Additional Registration Statement (if any), each Registration Statement
     conformed, or will conform, in all material respects to the requirements of
     the Act and the Rules and Regulations and did not include, or will not
     include, any untrue statement of a material fact and did not omit, or will
     not omit, to state any material fact required to be stated therein or
     necessary to make the statements therein not misleading, and (C) on the
     date of this Agreement, the Initial Registration Statement and, if the
     Effective Time of the Additional Registration Statement is prior to the
     execution and delivery of this Agreement, the Additional Registration
     Statement each conforms, and at the time of filing of the Prospectus
     pursuant to Rule 424(b) or (if no such filing is required) on the Effective
     Date of the Registration Statement in which the Prospectus is included,
     each Registration Statement and the Prospectus will conform in all material
     respects to the requirements of the Act and the Rules and Regulations, and
     neither of such documents includes, or will include, any untrue statement
     of a material fact or omits, or will omit, to state any material fact
     required to be stated therein or necessary to make the statements therein
     not misleading. If the Effective Time of the Initial Registration Statement
     is subsequent to the execution and delivery of this Agreement: on the
     Effective Date of the Initial Registration Statement, the Initial
     Registration Statement and the Prospectus will conform in all material
     respects to the requirements of the Act and the Rules and Regulations,
     neither of such documents will include any untrue statement of a material
     fact or will omit to state any material fact required to be stated therein
     or necessary to make the statements therein not misleading, and no
     Additional Registration Statement has been or will be filed. The

                                       3

 
     two preceding sentences do not apply to statements in or omissions from a
     Registration Statement or the Prospectus based upon written information
     furnished to the Company by any Underwriter through the Representatives
     specifically for use therein, it being understood and agreed that the only
     such information is that described as such in Section 7(c) hereof.

          (iii) The Company has been duly incorporated and is a validly existing
     corporation in good standing under the laws of the State of Delaware, with
     corporate power and authority to own, lease and operate its properties and
     conduct its business as described in the Prospectus; and the Company is
     duly qualified to do business as a foreign corporation in good standing in
     all other jurisdictions in which its ownership, leasing or operation of
     property or the conduct of its business requires such qualification, except
     where the failure to be so qualified would not have a material adverse
     effect on the condition (financial or other), business, prospects, results
     of operations or general affairs of the Company and its Subsidiaries taken
     as a whole.

          (iv) Schedule C hereto sets forth all of the subsidiaries of the
     Company (the "Subsidiaries"). Each Subsidiary has been duly incorporated or
     organized and is validly existing as a corporation or a limited partnership
     in good standing under the laws of the jurisdiction of its incorporation or
     organization, with all requisite power and authority to own, lease and
     operate its properties and conduct its business as described in the
     Prospectus; and each Subsidiary is duly qualified to do business as a
     foreign corporation or limited partnership in good standing in all other
     jurisdictions in which its ownership, leasing or operation of property or
     the conduct of its business requires such qualification, except where the
     failure to be so qualified or in good standing would not, individually or
     in the aggregate, have a material adverse effect on the condition
     (financial or other), business, prospects, results of operations or general
     affairs of the Company and its Subsidiaries taken as a whole; all of the
     issued and outstanding capital stock (or other ownership interests) of each
     Subsidiary has been duly authorized and validly issued and is fully paid
     and nonassessable; and such capital stock (or other ownership interests) of
     each such Subsidiary is owned by the Company free and clear of any
     mortgage, pledge, lien, security interest, claim, encumbrance or defect of
     any kind; and there are no rights granted to or in favor of any third party
     (whether acting in an individual, fiduciary or other capacity) other than
     the Company to acquire such capital stock (or other ownership interests),
     any additional capital stock (or other ownership interests) or any other
     equity securities of any Subsidiary.

          (v) The Offered Securities and all other outstanding shares of capital
     stock of the Company have been duly authorized and validly issued, fully
     paid and nonassessable and conform in all material respects to the
     description thereof contained in the Prospectus; and the stockholders of
     the Company have no preemptive rights with respect to the Offered
     Securities or any other securities of the Company.

          (vi) Except as disclosed in the Prospectus, there are no contracts,
     agreements or understandings between the Company and any third party that
     would give rise to a valid claim against the Company or any Underwriter for
     a brokerage commission, finder's fee or other like payment in connection
     with the transactions contemplated by this Agreement.

          (vii) Except as disclosed in the Prospectus, there are no contracts,
     agreements or understandings between the Company and any third party
     (whether acting in an individual, fiduciary or other capacity) granting
     such third party the right to require the Company to file a registration
     statement under the Act with respect to any securities of

                                       4

 
     the Company owned or to be owned by such third party or to require the
     Company to include such securities in the Offered Securities registered
     pursuant to the Registration Statement or in any securities being
     registered pursuant to any other registration statement filed by the
     Company under the Act.

          (viii) The Offered Securities are listed on the New York Stock
     Exchange.

          (ix) Except as disclosed in the Prospectus, no consent, approval or
     authorization, and no order, registration or qualification of, or filing
     with, any third party (whether acting in an individual, fiduciary or other
     capacity) or any governmental, regulatory or accrediting agency or body or
     any court is required to be obtained or made by the Company for the
     consummation of the transactions contemplated by this Agreement, except
     such as have been obtained and made under the Act and such as may be
     required under state securities laws.

          (x) Except as disclosed in the Prospectus, the execution, delivery and
     performance of this Agreement and the agreements, documents or instruments
     entered into by the Company in connection with the transactions described
     in the Prospectus (including, without limitation, the transactions
     described under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement"), and the
     consummation of the transactions herein and therein contemplated, do not
     and will not conflict with or result in a breach or violation of any of the
     terms and provisions of, and do not and will not constitute a default (or
     an event which with the giving of notice or the lapse or both could
     reasonably be likely to constitute a default) under, or result in the
     creation or imposition of any lien, charge or encumbrance upon any assets
     or properties of the Company or any of its Subsidiaries under (A) the
     charter, by-laws or other organizational documents of the Company or any
     Subsidiary, (B) any statute, any rule, regulation, requirement, order or
     decree of any governmental, regulatory or accrediting agency or body or any
     court, domestic or foreign, having jurisdiction over the Company or any
     Subsidiary or any of their respective properties, assets or operations,
     including, without limitation, The Higher Education Act of 1965, as
     amended, and the regulations promulgated thereunder (the "HEA"), or (C) any
     indenture, mortgage, loan or credit agreement, note, lease, permit, license
     or other agreement or instrument to which the Company or any Subsidiary is
     a party or by which the Company or any Subsidiary is bound or to which any
     of the properties, assets or operations of the Company or any Subsidiary is
     subject, that reasonably could be expected to have, individually or in the
     aggregate, a material adverse effect on the condition (financial or other),
     business, prospects, results of operations or general affairs of the
     Company and its Subsidiaries taken as a whole. The sale of the Offered
     Securities or consummation of the other transactions contemplated by this
     Agreement or the Prospectus will not constitute a change in ownership
     resulting in a "change of control" of the Company as defined in the HEA.

          (xi) This Agreement and the agreements, documents or instruments
     entered into by the Company in connection with the transactions described
     in the Prospectus (including, without limitation, the transactions
     described under the captions "Selling Stockholder and ESI Repurchase and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement") have been duly
     authorized, executed and delivered by the Company and constitute the

                                       5

 
     legal, valid and binding obligations of the Company enforceable against the
     Company in accordance with their respective terms.

          (xii) The Company and its Subsidiaries have good and marketable title
     to all real properties and all other properties and assets owned by them
     free and clear of any mortgage, pledge, lien, security interest, claim or
     other encumbrance or defect that reasonably could be expected to,
     individually or in the aggregate, materially affect the value thereof,
     materially interfere with the use made or to be made thereof by it, or have
     a material adverse effect on the condition (financial or other), business,
     prospects, results of operations or general affairs of the Company and its
     Subsidiaries taken as a whole; the Company and its Subsidiaries hold any
     leased real or personal property under valid, subsisting and enforceable
     leases or subleases with no exceptions that would materially interfere with
     the use made or to be made thereof by them; except as disclosed in the
     Prospectus, neither the Company nor any Subsidiary is in default under any
     such lease or sublease; and no claim of any sort has been asserted by
     anyone adverse to the rights of the Company under any such lease or
     sublease or affecting or questioning the right of the Company or any
     Subsidiary to the continued possession of the leased or subleased
     properties under any such lease or sublease that reasonably could be
     expected to have, individually or in the aggregate, a material adverse
     effect on the condition (financial or other), business, prospects, results
     of operations or general affairs of the Company and its Subsidiaries taken
     as a whole.


          (xiii) Except as described in the Prospectus, the Company and its
     Subsidiaries (including any individual institution within the Company)
     possess all accreditations, approvals, authorizations, certificates,
     permits and licenses (collectively, "Licenses") issued by appropriate
     governmental, regulatory or accrediting agencies or bodies, including,
     without limitation, all authorizations required for participation in
     federal aid programs under Title IV Programs of the HEA ("Title IV
     Programs"), as are necessary to own, lease or operate the respective
     properties of the Company and its Subsidiaries and conduct the respective
     businesses now operated by the Company and its Subsidiaries and all such
     Licenses are in full force and effect. The Company and its Subsidiaries are
     in substantial compliance with their respective obligations under such
     Licenses, subject to such qualifications as are described in the
     Prospectus, and, except as disclosed in the Prospectus, the Company has not
     received notice of any proceedings, investigations or inquiries (or is
     aware of any facts that would form a reasonable basis for any proceedings,
     investigations or inquiries) relating to the revocation, modification,
     termination or suspension of any such License or impairment of the rights
     of the Company or any Subsidiary thereunder that, if determined adversely
     to the Company, reasonably could be expected to have, individually or in
     the aggregate, a material adverse effect on the condition (financial or
     other), business, prospects, results of operations or general affairs of
     the Company and its Subsidiaries taken as a whole.

          (xiv) No consent, approval, authorization, order, registration or
     qualification of, or filing with, the U.S. Department of Education under
     Title IV of the HEA or with any state agency under any state statute
     pertaining to the authorization to operate postsecondary educational
     institutions or any accrediting agency that presently accredits any of the
     Company's schools is required to be obtained or made by the Selling
     Stockholder for the consummation of the transactions contemplated by this
     Agreement and the Prospectus.

                                       6

 
          (xv) No labor dispute with the employees of the Company exists or, to
     the best knowledge of the Company, is imminent that reasonably could be
     expected to have, individually or in the aggregate, a material adverse
     effect on the condition (financial or other), business, prospects, results
     of operations or general affairs of the Company and its Subsidiaries taken
     as a whole.

          (xvi) The Company and its Subsidiaries own or have obtained valid
     licenses for all trademarks, trademark registrations, service marks,
     service mark registrations, trade names, copyrights, copyright
     registrations, patents, inventions, know-how, confidential information and
     any other intellectual property described in the Prospectus as being owned,
     licensed or used by the Company or that are necessary for the conduct of
     its business (collectively, "Intellectual Property") and the Company is not
     aware of any claim (or of any facts that would form a reasonable basis for
     any claim) to the contrary or any challenge by any third party to the
     rights of the Company with respect to any such Intellectual Property or to
     the validity or scope of any such Intellectual Property and the Company has
     no claim against a third party with respect to the infringement by such
     third party to any such Intellectual Property that, if determined adversely
     to the Company or any of its Subsidiaries, reasonably could be expected to
     have, individually or in the aggregate, a material adverse effect on the
     condition (financial or other), business, prospects, results of operations
     or general affairs of the Company and its Subsidiaries taken as a whole.
     The Company has a good faith belief in the distinctiveness and
     enforceability of all trademarks, service marks and trade names and in the
     validity and enforceability of all patents comprising the Intellectual
     Property.

          (xvii) Except as described in the Prospectus, the properties, assets
     and operations of the Company and its Subsidiaries are in compliance with
     all applicable federal, state, local and foreign laws (including, without
     limitation, common law), rules and regulations, orders, decrees, judgments,
     permits and licenses relating to public and worker health and safety, and
     to the protection and clean-up of the natural environment and to the
     protection or preservation of natural resources and of plant and animal
     species, and activities or conditions related thereto, including, without
     limitation, those relating to the production, extraction, processing,
     manufacturing, generation, handling, disposal, transportation or release of
     hazardous materials (collectively, "Environmental Laws"), except where
     noncompliance reasonably could not be expected to have, individually or in
     the aggregate, a material adverse effect on the condition (financial or
     other), business, prospects, results of operations or general affairs of
     the Company and its Subsidiaries taken as a whole. With respect to such
     properties, assets and operations (including any previously owned, leased
     or operated properties, assets or operations with respect to such prior
     period of ownership or operation), there are no past, present or, to the
     best knowledge of the Company, reasonably anticipated future events,
     conditions, circumstances, activities, practices, incidents, actions or
     plans of the Company that may interfere with or prevent compliance or
     continued compliance by the Company and its Subsidiaries with applicable
     Environmental Laws or otherwise result in liability to the Company and its
     Subsidiaries pursuant to applicable Environmental Law. Except as described
     in the Prospectus, the Company and its Subsidiaries are not the subject of
     any federal, state, local or foreign investigation, and the Company and its
     Subsidiaries have not received any notice or claim (or is aware of any
     facts that would be expected to result in any such claim), nor entered into
     any negotiations or agreements with any third party relating to any
     liability or potential liability or remedial action or potential remedial
     action under Environmental Laws, nor are there any pending, reasonably
     anticipated or, to the best knowledge of the Company, threatened actions,
     suits or proceedings against or

                                       7

 
     affecting the Company or its Subsidiaries or their respective properties,
     assets or operations in connection with any Environmental Laws. The term
     "hazardous materials" shall mean those substances that are regulated by or
     form the basis for liability under any applicable Environmental Laws.
 
          (xviii) Except as disclosed in the Prospectus, there are no pending
     actions, suits, proceedings or investigations against or affecting the
     Company (including any individual institution within the Company) or its
     Subsidiaries or any of their respective properties, assets or operations
     that, if determined adversely to the Company, reasonably could be expected
     to have, individually or in the aggregate, a material adverse effect on the
     condition (financial or other), business, prospects, results of operations
     or general affairs of the Company and its Subsidiaries taken as a whole, or
     could materially and adversely affect the ability of the Company to perform
     its obligations under this Agreement or which are otherwise material in the
     context of the sale of the Offered Securities; and no such actions, suits,
     proceedings or investigations are threatened or, to the best knowledge of
     the Company, contemplated.

          (xix) The financial statements and related schedules and notes
     included in each Registration Statement and the Prospectus comply with the
     requirements of the Act and the Rules and Regulations, present fairly the
     financial position of the Company as of the dates shown and its results of
     operations and cash flows for the periods shown, and such financial
     statements have been prepared in conformity with the generally accepted
     accounting principles in the United States applied on a consistent basis.
     The financial information and statistical data set forth in the Prospectus
     under the captions "Summary Financial and Operating Data", "Selected
     Financial and Operating Data" and "Capitalization" present fairly the
     information shown therein and have been compiled on a basis consistent with
     that of the audited consolidated financial statements included in the
     Registration Statements.

          (xx) Since the dates as of which information is given in each
     Registration Statement and the Prospectus, (A) neither the Company nor any
     of its Subsidiaries has incurred any material liability or obligation
     (indirect, direct or contingent) or entered into any material, verbal or
     written agreement or other transaction that is not in the ordinary course
     of business or that reasonably could be expected to result in a material
     reduction in the future earnings of the Company; (B) there has been no
     change except as contemplated by the Prospectus, in the indebtedness of the
     Company, no change in the capital stock of the Company and no dividend or
     distribution of any kind declared, paid or made by the Company on any class
     of its capital stock; and (C) there has been no material adverse change,
     nor any development or event involving a prospective material adverse
     change, in the condition (financial or other), business, prospects or
     results of operations or general affairs of the Company and its
     Subsidiaries taken as a whole.

          (xxi) The Company is not and, after giving effect to the offering and
     sale of the Offered Securities, will not be an "investment company" as
     defined in the Investment Company Act of 1940, as amended.

          (xxii) Except as set forth in the Prospectus, there are no outstanding
     (A) securities or obligations of the Company convertible into or
     exchangeable for any capital stock of the Company, (B) warrants, rights or
     options to subscribe for or purchase from the Company any such capital
     stock or any such convertible or exchangeable securities or

                                       8

 
     obligations or (C) obligations of the Company to issue such shares, any
     such convertible or exchangeable securities or obligations, or any such
     warrants, rights or obligations.

          (xxiii) Each "employee benefit plan" within the meaning of the
     Employee Retirement Income Security Act of 1974, as amended ("ERISA"), that
     the Company sponsors and in which employees of the Company participate (the
     "ERISA Plans") is in compliance with the applicable provision of ERISA and
     the Internal Revenue Code of 1986, as amended (the "Code"). The Company has
     no liability, with respect to the ERISA Plans or otherwise and whether or
     not contingent, under Title IV of ERISA, nor does the Company expect that
     any such liability will be incurred. The Company has no liability, whether
     or not contingent, with respect to any ERISA Plan that provides post-
     retirement welfare benefits that would, individually or in the aggregate,
     have a material adverse effect on the condition (financial or other),
     business, prospects, results of operations or general affairs of the
     Company and its Subsidiaries taken as a whole.

          (xxiv) The Company and its Subsidiaries have filed on a timely basis
     all federal, state, local and foreign tax returns required to be filed by
     the Company and its Subsidiaries (or such returns were included in the
     consolidated federal, state, local or foreign tax returns of the Selling
     Stockholder), such returns are complete and correct in all material
     respects, and all taxes shown by such returns (or included in any
     consolidated returns of the Selling Stockholder) or otherwise due and
     payable by the Company and its Subsidiaries have been paid, except such
     taxes as are being contested in good faith and as to which adequate
     reserves have been provided. The charges, accruals and reserves on the
     books of the Company in respect of any tax liability of the Company for any
     year not finally determined are adequate to meet any assessments or
     reassessments for additional taxes; and there has been no formal or
     informal tax deficiency asserted against the Company and its Subsidiaries
     and the Company is not aware of any facts that could give rise to the
     assertion of a tax deficiency against the Company that reasonably could be
     expected to have, individually or in the aggregate, a material adverse
     effect on the condition (financial or other), business, prospects, results
     of operations or general affairs of the Company and its Subsidiaries taken
     as a whole. The Company is not now and has never been a "United States real
     property holding corporation" as defined in Section 897(c)(2) of the Code
     and the Treasury Regulations promulgated thereunder.

          (xxv) The Company maintains a system of internal accounting controls
     sufficient for purposes of the prevention or detection of errors or
     irregularities in amounts that reasonably could be expected to be material
     to the Company's consolidated financial statements and the recording of
     transactions so as to permit the preparation of such consolidated financial
     statements in conformity with generally accepted accounting principles.

          (xxvi) Neither the Company (including any individual institution
     within the Company) nor any Subsidiary is in violation of (A) its charter,
     by-laws or other organizational documents or (B) any applicable law,
     ordinance, administrative or governmental or regulatory rule, regulation or
     accreditation requirement or standard or any order, decree or judgment of
     any court or governmental, regulatory or accrediting agency or body having
     jurisdiction over the Company except, in the case of clause (B), for such
     violations that would not, individually or in the aggregate, have a
     material adverse effect on the condition (financial or other), business,
     prospects, results of operations or general affairs of the Company and its
     Subsidiaries taken as a whole. No event of default or event that, but for
     the giving of notice or the lapse of time or both,

                                       9

 
     would constitute an event of default exists, or upon consummation of the
     transactions contemplated by this Agreement and the Prospectus (including,
     without limitation, the transactions described under the captions "Selling
     Stockholder and ESI Repurchase" and "Relationship with Selling Stockholder
     and Related Transactions--Agreements with Selling Stockholder--Stock
     Repurchase Agreement") will exist, under any indenture, mortgage, loan or
     credit agreement, note, lease, permit, license or other agreement or
     instrument to which the Company or any Subsidiary is a party or by which
     the Company or any Subsidiary is bound or to which any of the properties,
     assets or operations of the Company or any Subsidiary are subject, that
     reasonably could be expected to have, individually or in the aggregate, a
     material adverse effect on the condition (financial or other), business,
     prospects, results of operations or general affairs of the Company and its
     Subsidiaries taken as a whole. There are no statutes, regulations,
     contracts or other documents that are required to be described in the
     Registration Statements or the Prospectus or to be filed as an exhibit to
     the Registration Statements that are not described or filed as required.

          (xxvii) The Company carries or is entitled to the benefits of
     insurance in such amounts and covering such risks as are generally
     maintained by companies of established repute engaged in the same or
     similar business, and all such insurance is in full force and effect.

          (xxviii) On the date each Registration Statement was first filed with
     the Commission, and at the Effective Time, the Company met the conditions
     for use of Form S-3 under the Act and the Rules and Regulations.

          (xxix) The Company has not taken and will not take, directly or
     indirectly, any action designed to, or that reasonably could be expected
     to, cause or result in stabilization or manipulation of the price of the
     Offered Securities to facilitate the sale or resale of the Offered
     Securities.

          (b) The Selling Stockholder represents and warrants to, and agrees
with, the Underwriters that:

          (i) The Selling Stockholder has and on each Closing Date hereinafter
     mentioned will have valid and unencumbered title to the Offered Securities
     to be delivered by the Selling Stockholder on such Closing Date and full
     right, power and authority to enter into this Agreement and to sell,
     assign, transfer and deliver the Offered Securities to be delivered by the
     Selling Stockholder on such Closing Date hereunder; and upon the delivery
     of and payment for the Offered Securities pursuant to this Agreement on
     each Closing Date hereunder the several Underwriters will acquire valid and
     unencumbered title to the Offered Securities to be delivered by the Selling
     Stockholder on such Closing Date.
  
          (ii) If the Effective Time of the Initial Registration Statement is
     prior to the execution and delivery of this Agreement: (A) on the Effective
     Date of the Initial Registration Statement, the Initial Registration
     Statement conformed in all material respects to the requirements of the Act
     and the Rules and Regulations and did not include any untrue statement of a
     material fact or omit to state any material fact required to be stated
     therein or necessary to make the statements therein not misleading, (B) on
     the Effective Date of the Additional Registration Statement (if any), each
     Registration Statement conformed, or will conform, in all material respects
     to the requirements of the Act and the Rules and

                                      10

 
     Regulations did not include, or will not include, any untrue statement of a
     material fact and did not omit, or will not omit, to state any material
     fact required to be stated therein or necessary to make the statements
     therein not misleading, and (C) on the date of this Agreement, the Initial
     Registration Statement and, if the Effective Time of the Additional
     Registration Statement is prior to the execution and delivery of this
     Agreement, the Additional Registration Statement each conforms, and at the
     time of filing of the Prospectus pursuant to Rule 424(b) or (if no such
     filing is required) at the Effective Date of the Additional Registration
     Statement in which the Prospectus is included, and on each Closing Date,
     each Registration Statement and the Prospectus will conform, in all
     material respects to the requirements of the Act and the Rules and
     Regulations, and neither of such documents includes, or will include, any
     untrue statement of a material fact or omits, or will omit, to state any
     material fact required to be stated therein or necessary to make the
     statements therein not misleading. If the Effective Time of the Initial
     Registration Statement is subsequent to the execution and delivery of this
     Agreement: (A) on the Effective Date of the Initial Registration Statement,
     the Initial Registration Statement and the Prospectus will conform in all
     material respects to the requirements of the Act and the Rules and
     Regulations, neither of such documents will include any untrue statement of
     a material fact or will omit to state any material fact required to be
     stated therein or necessary to make the statements therein (in the case of
     the Prospectus, in light of the circumstances under which they were made)
     not misleading and (B) on each Closing Date, the Initial Registration
     Statement and the Prospectus will conform, in all material respects to the
     requirements of the Act and the Rules and Regulations, and neither of such
     documents includes, or will include, any untrue statement of a material
     fact or omits, or will omit, to state any material fact required to be
     stated therein or necessary to make the statements therein (in the case of
     the Prospectus, in light of the circumstances under which they were made)
     not misleading. The two preceding sentences apply only to the extent that
     any statements in or omissions from a Registration Statement or the
     Prospectus are based on written information furnished to the Company by the
     Selling Stockholder specifically for use therein.

          (iii) This Agreement and, to the extent applicable to the Selling
     Stockholder, the agreements, documents or instruments entered into by the
     Selling Stockholder in connection with the transactions described in the
     Prospectus under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement" have been duly
     authorized, executed and delivered by or on behalf of the Selling
     Stockholder and constitute the legal, valid and binding obligations of the
     Selling Stockholder enforceable against the Selling Stockholder in
     accordance with their terms.

          (iv) No consent, approval, authorization, order, registration or
     qualification of, or filing with, any third party (whether acting in an
     individual, fiduciary or other capacity) or any governmental or regulatory
     agency or body or court is required to be obtained or made by the Selling
     Stockholder for the consummation of the transactions contemplated by this
     Agreement and the Prospectus (including, without limitation, the
     transactions described under the captions "Selling Stockholder and ESI
     Repurchase" and "Relationship with Selling Stockholder and Related
     Transactions--Agreements with Selling Stockholder--Stock Repurchase
     Agreement"), except such as have been obtained and made under the Act and
     such as may be required under state securities laws or as may be required
     to be made with the U.S. Department of Education under Title IV of the HEA
     or with any state agency under any state statute pertaining to the
     authorization to operate postsecondary educational institutions or any
     accrediting agency that presently accredits any of the Company's schools.

                                      11

 
          (v) The Selling Stockholder has caused the Company to file, or has
     filed, on a timely basis all federal, state, local and foreign income,
     franchise and any other material tax returns required to be filed (a) by
     the Company or (b) until June 9, 1998, by the Selling Stockholder that
     include the Company, such returns are complete and correct in all material
     respects, and all taxes shown by such returns or otherwise due and payable
     have been paid, except such taxes as are being contested in good faith and
     as to which adequate reserves have been provided. The Selling Stockholder
     is not aware of any facts that are likely to result in the assertion of a
     tax deficiency against the Company that reasonably could be expected to
     have, individually or in the aggregate, a material adverse effect on the
     condition (financial or other), business, prospects, results of operations
     or general affairs of the Company and its Subsidiaries taken as a whole.

          (vi) Each "employee benefit plan," within the meaning of ERISA, that
     the Selling Stockholder sponsors and in which employees of the Company
     participate or as to which the Company has any control group liability (the
     "ITT ERISA Plans") is in compliance with the applicable provision of ERISA
     and the Code. The Selling Stockholder has no liability, with respect to the
     ITT ERISA Plans or otherwise and whether or not contingent, under Title IV
     of ERISA, nor does the Selling Stockholder expect that any such liability
     will be incurred.

          (vii) The execution, delivery and performance by the Selling
     Stockholder of this Agreement, the sale of the Offered Securities being
     sold by the Selling Stockholder and the consummation by the Selling
     Stockholder of any of the transactions contemplated by this Agreement and
     the Prospectus (including, without limitation, the transactions described
     under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement"), do not and will not
     conflict with or result in a breach or violation of any of the terms and
     provisions of, or constitute or will constitute a default (or an event
     which with the giving of notice or the lapse of time or both could
     reasonably be likely to constitute a default) under, or result in the
     creation or imposition of any lien, charge or encumbrance upon the Offered
     Securities to be sold by the Selling Stockholder under (A) the charter, by-
     laws or other organizational documents of the Selling Stockholder, (B) any
     statute, any rule, regulation, requirement, order or decree of any
     governmental or regulatory agency or body, or any court, domestic or
     foreign, having jurisdiction over the Selling Stockholder or any of its
     properties, assets or operations, except for any federal, state or
     accrediting commission laws, regulations and/or standards pertaining to
     federal student financial aid programs or accrediting or licensing of
     educational institutions or (C) any indenture, mortgage, loan or credit
     agreement, note, lease, permit, license of other agreement or instrument to
     which the Selling Stockholder is a party or by which the Selling
     Stockholder is bound or to which any of the properties, assets or
     operations of the Selling Stockholder is subject, that reasonably could be
     expected to have, individually or in the aggregate, a material adverse
     effect on the ability of the Selling Stockholder to consummate the
     transactions contemplated by this Agreement.

          (viii) Except as disclosed in the Prospectus, there are no contracts,
     agreements or understandings between the Selling Stockholder and any third
     party that would give rise to a valid claim against the Selling Stockholder
     or any Underwriter for a brokerage commission, finder's fee or other like
     payment in connection with the transactions contemplated by this Agreement.

                                      12

 
          (ix) The Selling Stockholder has not taken and will not take, directly
     or indirectly, any action designed to, or that reasonably could be expected
     to, cause or result in the stabilization or manipulation of the price of
     the Offered Securities to facilitate the sale or resale of the Offered
     Securities.

     3. Purchase, Sale and Delivery of Offered Securities. On the basis of the
representations, warranties and agreements herein contained, but subject to the
terms and conditions herein set forth, the Selling Stockholder agrees to sell to
the Underwriters, and the Underwriters agree, severally and not jointly, to
purchase from the Selling Stockholder, at a purchase price of [$] per share, the
respective numbers of shares of Firm Securities set forth opposite the names of
the Underwriters in Schedule A hereto.

     The Selling Stockholder will deliver the Firm Securities to the
Representatives for the accounts of the Underwriters, against payment of the
purchase price in Federal (same day) funds by wire transfer to an account of the
Selling Stockholder at a bank acceptable to CSFBC, at the office of Dewey
Ballantine LLP, 1301 Avenue of the Americas, New York, New York 10019-6092, at
10:00 A.M., New York time, on [ ], 1999 or at such other time not later than
seven full business days thereafter as CSFBC and the Selling Stockholder
determine (such time being herein referred to as the "First Closing Date"). For
purposes of Rule 15c6-1 under the Securities Exchange Act of 1934, the First
Closing Date (if later than the otherwise applicable settlement date) shall be
the settlement date for payment of funds and delivery of securities for all the
Offered Securities sold pursuant to the Offering. The certificates for the Firm
Securities so to be delivered will be in definitive form, in such denominations
and registered in such names as CSFBC requests and will be made available for
checking and packaging at the office of Credit Suisse First Boston Corporation,
New York, New York, at least 24 hours prior to the First Closing Date.

     In addition, upon written notice from CSFBC given to the Company and the
Selling Stockholder from time to time not more than 30 days subsequent to the
date of the Prospectus, the Underwriters may purchase all or less than all of
the Optional Securities at the purchase price per Security to be paid for the
Firm Securities. The Selling Stockholder agrees to sell to the Underwriters the
number of shares of Optional Securities specified in such notice and the
Underwriters agree, severally and not jointly, to purchase such Optional
Securities. Such Optional Securities shall be purchased for the account of each
Underwriter in the same proportion as the number of Firm Securities set forth
opposite such Underwriter's name in Schedule A hereto bears to the total number
of Firm Securities (subject to adjustment by CSFBC to eliminate fractions) and
may be purchased by the Underwriters only for the purpose of covering over-
allotments made in connection with the sale of the Firm Securities. No Optional
Securities shall be sold or delivered unless the Firm Securities previously have
been, or simultaneously are, sold and delivered. The right to purchase the
Optional Securities or any portion thereof may be exercised from time to time
and to the extent not previously exercised may be surrendered and terminated at
any time upon notice by CSFBC to the Selling Stockholder. It is understood that
CSFBC is authorized to make payment for and accept delivery of such Optional
Securities on behalf of the Underwriters pursuant to the terms of CSFBC's
instructions to the Selling Stockholder.

     Each time for the delivery of and payment for the Optional Securities,
being herein referred to as an "Optional Closing Date", which may be the First
Closing Date (the First Closing Date and each Optional Closing Date, if any,
being sometimes referred to as a "Closing Date"), shall be determined by CSFBC
but shall be not later than five full business days after written notice of
election to purchase Optional Securities is given. The Selling Stockholder will
deliver

                                      13

 
the Optional Securities being purchased on each Optional Closing Date to the
Representatives for the accounts of the several Underwriters, against payment of
the purchase price therefor in Federal (same day) funds by wire transfer to an
account of the Selling Stockholder at a bank acceptable to CSFBC, at the above
office of Dewey Ballantine LLP. The certificates for the Optional Securities
being purchased on each Optional Closing Date will be in definitive form, in
such denominations and registered in such names as CSFBC requests upon
reasonable notice prior to such Optional Closing Date and will be made available
for checking and packaging at the above office of CSFBC, at a reasonable time in
advance of such Optional Closing Date.

     4.   Offering by Underwriters. It is understood that the several
Underwriters propose to offer the Offered Securities for sale to the public as
set forth in the Prospectus.

     5.   Certain Agreements of the Company, the Selling Stockholder, Starwood
and the Underwriters.

     (A) The Company  agrees with the several Underwriters that:

          (a)  If the Effective Time of the Initial Registration Statement is
prior to the execution and delivery of this Agreement, the Company will file the
Prospectus with the Commission pursuant to and in accordance with subparagraph
(1) (or, if applicable and if consented to by CSFBC, subparagraph (4)) of Rule
424(b) not later than the earlier of (A) the second business day following the
execution and delivery of this Agreement or (B) the fifteenth business day after
the Effective Date of the Initial Registration Statement.

          The Company will advise CSFBC promptly of any such filing pursuant to
Rule 424(b). If the Effective Time of the Initial Registration Statement is
prior to the execution and delivery of this Agreement and an additional
registration statement is necessary to register a portion of the Offered
Securities under the Act but the Effective Time thereof has not occurred as of
such execution and delivery, the Company will file the additional registration
statement or, if filed, will file a post-effective amendment thereto with the
Commission pursuant to and in accordance with Rule 462(b) on or prior to 10:00
P.M., New York time, on the date of this Agreement or, if earlier, on or prior
to the time the Prospectus is printed and distributed to any Underwriter, or
will make such filing at such later date as shall have been consented to by
CSFBC.

          (b)  The Company will advise CSFBC promptly of any proposal to amend
or supplement the initial or any additional registration statement as filed or
the related prospectus or the Initial Registration Statement, the Additional
Registration Statement (if any) or the Prospectus and will not effect such
amendment or supplementation without CSFBC's prior consent; and the Company will
also advise CSFBC promptly of the effectiveness of each Registration Statement
(if its Effective Time is subsequent to the execution and delivery of this
Agreement) and of any amendment or supplementation of a Registration Statement
or the Prospectus and of the institution by the Commission of any stop order
proceedings in respect of a Registration Statement and will use its best efforts
to prevent the issuance of any such stop order and to obtain as soon as possible
its lifting, if issued.

          (c)  If, at any time when a prospectus relating to the Offered
Securities is required to be delivered under the Act in connection with sales by
any Underwriter or dealer, any event occurs as a result of which the Prospectus
as then amended or supplemented would include an untrue statement of a material
fact or omit to state any material fact necessary to make the statements
therein, in the light of the circumstances under which they were made, not
misleading,


                                       14

 
     or if it is necessary at any time to amend the Prospectus to comply with
     the Act, the Company will promptly notify CSFBC of such event and will
     promptly prepare and file with the Commission, at its own expense, an
     amendment or supplement which will correct such statement or omission or an
     amendment which will effect such compliance. Neither CSFBC's consent to,
     nor the Underwriters' delivery of, any such amendment or supplement shall
     constitute a waiver of any of the conditions set forth in Section 6.

          (d)  As soon as practicable, but not later than the Availability Date
     (as defined below), the Company will make generally available to its
     securityholders an earnings statement covering a period of at least 12
     months beginning after the Effective Date of the Initial Registration
     Statement (or, if later, the Effective Date of the Additional Registration
     Statement) which will satisfy the provisions of Section 11(a) of the Act.
     For the purpose of the preceding sentence, "Availability Date" means the
     45th day after the end of the fourth fiscal quarter following the fiscal
     quarter that includes such Effective Date, except that, if such fourth
     fiscal quarter is the last quarter of the Company's fiscal year,
     "Availability Date" means the 90th day after the end of such fourth fiscal
     quarter.

          (e)  The Company will furnish to the Representatives copies of each
     Registration Statement (two of which will be signed and will include all
     exhibits), each related preliminary prospectus, and, so long as a
     prospectus relating to the Offered Securities is required to be delivered
     under the Act in connection with sales by any Underwriter or dealer, the
     Prospectus and all amendments and supplements to such documents, in each
     case in such quantities as CSFBC reasonably requests. The Prospectus shall
     be so furnished on or prior to 3:00 P.M., New York time, on the business
     day following the later of the execution and delivery of this Agreement or
     the Effective Time of the Initial Registration Statement. All other such
     documents shall be so furnished as soon as available. The Company will pay
     the expenses of printing and distributing to the Underwriters all such
     documents.

          (f)  The Company will arrange for the qualification of the Offered
     Securities for sale under the laws of such jurisdictions as CSFBC
     designates and will continue such qualifications in effect so long as
     required for the distribution.

          (g)  During the period of two years hereafter, the Company will
     furnish to the Representatives and, upon request, to each of the other
     Underwriters, as soon as practicable after the end of each fiscal year, a
     copy of its annual report to stockholders for such year; and the Company
     will furnish to the Representatives (i) as soon as available, a copy of
     each report and any definitive proxy statement of the Company filed with
     the Commission under the Securities Exchange Act of 1934 or mailed to
     stockholders, and (ii) from time to time, such other information concerning
     the Company as CSFBC may reasonably request.

          (h)  For a period of 90 days after the date of the initial public
     offering of the Offered Securities, the Company will not offer, sell,
     contract to sell, announce the intention to sell, pledge or otherwise
     dispose of, directly or indirectly, or file with the Commission a
     registration statement under the Act relating to, any Securities or
     securities or other rights convertible into or exchangeable or exercisable
     for any Securities, or publicly disclose the intention to make any such
     offer, sale, pledge, disposition or filing, without the prior written
     consent of CSFBC; provided, however, that such restrictions will not apply
     to (i) grants of employee stock options pursuant to the terms of a plan in
     effect on the date hereof or issuances of Securities pursuant to the
     exercise of such options, (ii) the Company's repurchase of up to 1,500,000
     shares of Securities from the Selling Stockholder pursuant to the Stock
     Repurchase
                                       15

 
Agreement or (iii) the filing with the Commission of a post-effective amendment
to the Registration Statement pursuant to the Stock Repurchase Agreement.

          (i) The Company will use its reasonable best efforts to cause the
executive officers of the Company listed on Schedule B hereto to agree that for
a period of 90 days after the date of the initial public offering of the Offered
Securities, they will not offer, sell, contract to sell, announce the intention
to sell, pledge or otherwise dispose of, directly or indirectly, or request or
demand the filing with the Commission of a registration statement under the Act
relating to, any Securities or securities or other rights convertible into or
exchangeable or exercisable for any Securities, or publicly disclose the
intention to make any such offer, sale, pledge, disposition or filing, without
the prior written consent of CSFBC.

          (j) Upon the written request of CSFBC or any Underwriter, the Company
shall (i) furnish to CSFBC or such other Underwriter, a certification, as
contemplated by and in compliance with Treasury regulations Section 1.897-2(h),
that as of any Closing Date (or such other date as may be specified in such
request), the Offered Securities are not United States real property interests
as defined in Section 897(c)(1) of the Code, (ii) file such certification with
the Internal Revenue Service in the manner and within the time period specified
in Treasury regulations Section 1.897-2(h) and (iii) promptly after such filing,
furnish to CSFBC or the Underwriter that has requested a certificate, as the
case may be, proof of such filing. 

          (k) The Company agrees with the several Underwriters that the Company
will pay all expenses incident to the performance of the obligations of the
Selling Stockholder and the obligations of the Company under this Agreement, for
any filing fees and other expenses (including fees and disbursements of counsel)
in connection with the qualification of the Offered Securities for sale under
the laws of such jurisdictions as CSFBC designates and the printing of memoranda
relating thereto, for the filing fee incident to, and the fees and disbursements
of counsel to the Underwriters in connection with the review by the National
Association of Securities Dealers, Inc. of the Offered Securities, for any
travel expenses of the Company's officers and employees and any other expenses
of the Company in connection with attending or hosting meetings with prospective
purchasers of the Offered Securities and for expenses incurred in distributing
preliminary prospectuses and the Prospectuses (including any amendments and
supplements thereto) to the Underwriters; provided, however, that the Selling
Stockholder shall be responsible for any transfer taxes on the sale by the
Selling Stockholder of the Offered Securities to the Underwriters.

     (B) The Selling Stockholder and Starwood agree with the several 
Underwriters that:

          (a) The Selling Stockholder agrees with the Underwriters that the
     Selling Stockholder shall be responsible for any transfer taxes on the sale
     of its Offered Securities to the Underwriters. 

          (b) The Selling Stockholder agrees to deliver to CSFBC, Attention:
     Transactions Advisory Group, on or prior to the First Closing Date a
     properly completed and executed United States Treasury Department Form W-9
     (or other applicable form or statement specified by Treasury Department
     regulations in lieu thereof).

          (c) For a period of 90 days after the date of the initial public
     offering of the Offered Securities, neither the Selling Stockholder nor
     Starwood will offer, sell, contract to sell, announce the intention to
     sell, pledge or otherwise dispose of, directly or indirectly, or file with
     the Commission a registration statement under the Act relating to, any
     Securities or securities or

                                       16

 
other rights convertible into or exchangeable or exercisable for any Securities,
or, except as required by law or stock exchange requirement, publicly disclose
the intention to make any such offer, sale, pledge, disposition or filing,
without the prior written consent of CSFBC; provided, however, that such
restrictions will not apply to (i) the Company's repurchase of up to 1,500,000
shares of Securities from the Selling Stockholder pursuant to the Stock
Repurchase Agreement or (ii) the filing with the Commission of a post-effective
amendment to the Registration Statement pursuant to the Stock Repurchase
Agreement.

     (C) The several Underwriters agree with the Company that the Underwriters
(i) will not sell Offered Securities to the public in the Offering such that, to
the knowledge of the Underwriters, such sale would result in any stockholder of
the Company (other than the Selling Stockholder) acquiring beneficial ownership
(as defined in Rule 13d-3 of the Exchange Act) of ten percent or more of the
issued and outstanding Securities immediately after the Offering and (ii) will,
promptly after the completion of the Offering, deliver to the Company a list of
the purchasers to whom the Underwriters sold the Offered Securities in the
Offering and the number of shares of Offered Securities sold to each purchaser.

     6. Conditions of the Obligations of the Underwriters. The obligations of
the several Underwriters to purchase and pay for the Firm Securities on the
First Closing Date and the Optional Securities to be purchased on each Optional
Closing Date will be subject to the accuracy of the representations and
warranties on the part of the Company and the Selling Stockholder herein and to
the performance by the Company, the Selling Stockholder and Starwood of their
obligations hereunder and to the following additional conditions precedent:

          (a) The Representatives shall have received a letter, dated the date
of delivery thereof (which, if the Effective Time of the Initial Registration
Statement is prior to the execution and delivery of this Agreement, shall be on
or prior to the date of this Agreement or, if the Effective Time of the Initial
Registration Statement is subsequent to the execution and delivery of this
Agreement, shall be prior to the filing of the amendment or post-effective
amendment to the registration statement to be filed shortly prior to such
Effective Time), from PricewaterhouseCoopers LLP confirming that they are
independent accountants with respect to the Company within the meaning of the
Act and the applicable published Rules and Regulations thereunder and stating to
the effect that:

          (i) in their opinion the financial statements audited by them and
     included in the Registration Statements comply as to form in all material
     respects with the applicable accounting requirements of the Act and the
     published Rules and Regulations thereunder with respect to registration
     statements on Form S-3;

          (ii) they have performed the procedures specified by the American
     Institute of Certified Public Accountants for a review of interim financial
     information as described in Statement of Auditing Standards No. 71, Interim
     Financial Information, on the unaudited interim financial statements
     included in the Registration Statements;

          (iii)  on the basis of the procedures referred to in clause (ii)
     above, reading the unaudited interim financial data of the Company for the
     period from the date of the latest balance sheet included in the
     Registration Statements to the date of the latest available interim
     financial data, a reading of the minutes of all meetings of the
     stockholders and directors (including each committee thereof of the
     Company), inquiries of officials of the Company who have responsibility for
     financial and accounting matters regarding the 

                                       17

 
     specific items for which representations are requested below, nothing came
     to their attention as a result of the foregoing procedures that caused them
     to believe that:

               (A) the unaudited interim financial statements included in the
          Registration Statements do not comply as to form in all material
          respects with the applicable accounting requirements of the Act and
          the related published Rules and Regulations or any material
          modifications should be made to such unaudited interim financial
          statements for them to be in conformity with generally acceptable
          accounting principles;

               (B) at the date of the latest available balance sheet read by
          such accountants, or at a subsequent specified date not more than
          three days prior to the date of this Agreement, there was any decrease
          in shareholders' equity or change in the capital stock or any increase
          in short-term indebtedness or long-term debt of the Company or, at the
          date of the latest available balance sheet read by such accountants,
          there was any decrease in net current assets or net assets, as
          compared with amounts shown on the latest balance sheet included in
          the Registration Statements and the Prospectus; or

               (C) for the period from the date of the latest income statement
          included in the Registration Statements and the Prospectus to the
          date, not more than three business days prior to the date of this
          Agreement, of the latest available income statement read by such
          accountants there were any decreases, as compared with the
          corresponding period of the previous year and with the period of
          corresponding length ended the date of the latest income statement
          included in the Registration Statements and the Prospectus, in net
          revenues or net income, or in the total or per share amounts of net
          income, or any increases or decreases, as the case may be, in other
          items specified by the Representatives;

     except in all cases set forth in clauses (B) and (C) above for changes,
     increases or decreases which the Registration Statements or the Prospectus
     disclosed have occurred;

          (iv) they have proved the arithmetic accuracy of the application of
     the pro forma adjustments to the historical amounts in the unaudited pro
     forma financial information included in the Registration Statements and the
     Prospectus and on the basis of the foregoing procedure and a reading of the
     unaudited pro forma balance sheet information as of September 30, 1998, and
     the unaudited pro forma income statement information for the year ended
     December 31, 1997, and the nine-month periods ended September 30, 1998 and
     1997, included in the Registration Statement in footnote (c) to the Summary
     Financial and Operating Data and the Selected Financial and Operating Data,
     inquiries of officials of the Company who have responsibility for financial
     and accounting matters about (i) the basis for the determination of the pro
     forma adjustments and (ii) whether the unaudited pro forma financial
     information complies as to form in all material respects with the
     applicable accounting requirements of Rule 11-02 of Regulation S-X under
     the Act and other specified procedures, nothing came to their attention
     that caused them to believe that the pro forma financial information
     included in the Registration Statements and the Prospectus do not comply in
     all material respects with the applicable accounting requirements of Rule
     11-02 of Regulation S-X under the Act or that the pro forma adjustments
     have not been properly applied to the historical amounts in the compilation
     of such financial information;

                                       18

 
          (v) they have compared specified dollar amounts (or percentages
     derived from such dollar amounts) and other financial information contained
     in the Registration Statements and the Prospectus (in each case to the
     extent that such dollar amounts, percentages, numerical data and other
     financial information are determined from the accounting records of the
     Company subject to the internal controls of the Company's accounting system
     or are derived directly from such records by analysis or computation) to
     such  accounting records and other procedures specified in such letter and
     have found such dollar amounts, percentages, numerical data and other
     financial information to be in agreement.

For purposes of this subsection, (i) if the Effective Time of the Initial
Registration Statement is subsequent to the execution and delivery of this
Agreement, "Registration Statements" shall mean the initial registration
statement as proposed to be amended by the amendment or post-effective amendment
to be filed shortly prior to its Effective Time, (ii) if the Effective Time of
the Initial Registration Statement is prior to the execution and delivery of
this Agreement but the Effective Time of the Additional Registration is
subsequent to such execution and delivery, "Registration Statements" shall mean
the Initial Registration Statement and the additional registration statement as
proposed to be filed or as proposed to be amended by the post-effective
amendment to be filed shortly prior to its Effective Time, and (iii)
"Prospectus" shall mean the prospectus included in the Registration Statements.
All financial statements and schedules included in material incorporated by
reference into the Prospectus shall be deemed included in the Registration
Statements for purposes of this subsection.

          (b)  If the Effective Time of the Initial Registration Statement is
not prior to the execution and delivery of this Agreement, such Effective Time
shall have occurred not later than 10:00 P.M., New York time, on the date of
this Agreement or such later date as shall have been consented to by CSFBC. If
the Effective Time of the Additional Registration Statement (if any) is not
prior to the execution and delivery of this Agreement, such Effective Time shall
have occurred not later than 10:00 P.M., New York time, on the date of this
Agreement or, if earlier, the time the Prospectus is printed and distributed to
any Underwriter, or shall have occurred at such later date as shall have been
consented to by CSFBC. If the Effective Time of the Initial Registration
Statement is prior to the execution and delivery of this Agreement, the
Prospectus shall have been filed with the Commission in accordance with the
Rules and Regulations and Section 5(a) of this Agreement. Prior to such Closing
Date, no stop order suspending the effectiveness of a Registration Statement
shall have been issued and no proceedings for that purpose shall have been
instituted or, to the knowledge of the Company, the Selling Stockholder or the
Representatives, shall be contemplated by the Commission.

          (c)  Subsequent to the execution and delivery of this Agreement, there
shall not have occurred (i) any change, or any development or event involving a
prospective change, in the condition (financial or other), business, properties
or results of operations of the Company and its Subsidiaries which, in the
judgment of a majority in interest of the Underwriters including the
Representatives, is material and adverse and makes it impractical or inadvisable
to proceed with completion of the public offering or the sale of and payment for
the Offered Securities; (ii) any downgrading in the rating of any debt
securities of the Company by any "nationally recognized statistical rating
organization" (as defined for purposes of Rule 436(g) under the Act), or any
public announcement that any such organization has under surveillance or review
its rating of any debt securities of the Company (other than an announcement
with positive implications of a possible upgrading, and no implication of a
possible downgrading, of such rating); (iii) any suspension or limitation of
trading in securities generally on the NYSE or any setting of minimum prices for
trading on any such exchange, or any suspension of trading of any securities

                                      19


 
of the Company on any exchange or in the over-the-counter market; (iv) any
banking moratorium declared by either U.S. Federal or New York authorities; or
(v) any outbreak or escalation of major hostilities in which the United States
is involved, any declaration of war by Congress or any other substantial
national or international calamity or emergency if, in the judgment of a
majority in interest of the Underwriters including the Representatives, the
effect of any such outbreak, escalation, declaration, calamity or emergency
makes it impractical or inadvisable to proceed with completion of the public
offering or the sale of and payment for the Offered Securities.

          (d)  The Representatives shall have received an opinion, dated such
Closing Date, of Baker & Daniels, counsel for the Company, to the effect that:

          (i)  The Company has been duly incorporated and is a validly existing
     corporation in good standing under the laws of the State of Delaware, with
     corporate power and authority to own, lease and operate its properties and
     conduct its business as described in the Prospectus.

          (ii) The Offered Securities delivered on such Closing Date and all
     other outstanding shares of capital stock of the Company have been duly
     authorized and validly issued, are fully paid and nonassessable; no further
     approval or authority of the shareholders or the Board of Directors of the
     Company is or will be required for the sale of the Offered Securities as
     contemplated by this Agreement; and the shareholders of the Company have no
     preemptive or similar rights with respect to the Securities.

          (iii)  Except as disclosed in the Prospectus, to the best knowledge of
     such counsel, there are no contracts, agreements or understandings between
     the Company and any third party (whether acting in an individual, fiduciary
     or other capacity) granting such third party the right to require the
     Company to file a registration statement under the Act with respect to any
     securities of the Company owned or to be owned by such third party or to
     require the Company to include such securities in the Offered Securities
     registered pursuant to the Registration Statement or in any securities
     being registered pursuant to any other registration statement filed by the
     Company under the Act.

          (iv) Except as disclosed in the Prospectus, no consent, approval,
     authorization, order, registration or qualification of, or filing with, any
     third party (whether acting in an individual, fiduciary or other capacity)
     or any governmental, regulatory or accrediting agency or body or any court
     is required to be obtained or made by the Company for the consummation of
     the transactions contemplated by the Agreement in connection with the sale
     of the Offered Securities, except such as have been obtained and made under
     the Act and such as may be required under state securities laws.

          (v)  Except as disclosed in the Prospectus, the execution, delivery
     and performance of this Agreement by the Company and the agreements,
     documents or instruments entered into by the Company in connection with the
     transactions described in the Prospectus (including, without limitation,
     the transactions described under the captions "Selling Stockholder and ESI
     Repurchase" and "Relationship with Selling Stockholder and Related
     Transactions--Agreements with Selling Stockholder--Stock Repurchase
     Agreement") do not and will not conflict with or result in a breach or
     violation of any of the terms and provisions of, and do not and will not
     constitute a default (or an event which with the giving of notice or the
     lapse of time or both could

                                      20

 
     reasonably be likely to constitute a default) under, or result in the
     creation or imposition of any lien, charge or encumbrance upon any assets
     or properties of the Company or any of its Subsidiaries under (A) the
     charter, by-laws or other organizational documents of the Company and its
     Subsidiaries, (B) to the best knowledge of such counsel, any statute, any
     rule, regulation, requirement, order or decree of any governmental,
     regulatory or accrediting agency or body or any court having jurisdiction
     over the Company or its Subsidiaries or any of their respective properties,
     assets or operations or (C) to the best knowledge of such counsel, any
     indenture, mortgage, loan or credit agreement, note, lease, permit, license
     or other agreement or instrument to which the Company or any Subsidiary is
     a party or by which the Company or any Subsidiary is bound or to which any
     of the properties, assets or operations of the Company or any Subsidiary is
     subject, that reasonably could be expected to have, individually or in the
     aggregate, a material adverse effect on the condition (financial or other),
     business, prospects, results of operations or general affairs of the
     Company and its Subsidiaries taken as a whole.

          (vi) This Agreement and the agreements, documents or instruments
     entered into by the Company in connection with the transactions described
     in the Prospectus (including, without limitation, the transactions
     described under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement") have been duly
     authorized, executed and delivered by the Company and, to the extent
     required, its stockholders.

          (vii) Except as disclosed in the Prospectus, to the best knowledge of
     such counsel, there are no pending or threatened actions, suits,
     proceedings or investigations against or affecting the Company or any of
     its Subsidiaries or any of their respective properties, assets or
     operations that could materially and adversely affect the ability of the
     Company to perform its obligations under this Agreement or which are
     otherwise material in the context of the sale of the Offered Securities.

          (viii) The Company is not and, after giving effect to the offering and
     sale of the Offered Securities, will not be an "investment company" as
     defined in the Investment Company Act of 1940, as amended.

          (ix) To the best knowledge of such counsel, the descriptions in the
     Registration Statement and the Prospectus of statutes, legal and
     governmental proceedings and contracts and other documents are accurate in
     all material respects and fairly present the information required to be
     shown and such counsel do not know of any legal or governmental proceedings
     required to be described or any contracts or documents of a character
     required to be described in a Registration Statement or the Prospectus or
     to be filed as exhibits to a Registration Statement which are not described
     and filed as required.

          (x) The Initial Registration Statement was declared effective under
     the Act as of the date and time specified in such opinion, the Additional
     Registration Statement (if any) was filed and became effective under the
     Act as of the date and time (if determinable) specified in such opinion,
     the Prospectus either was filed with the Commission pursuant to the
     subparagraph of Rule 424(b) specified in such opinion on the date specified
     therein or was included in the Initial Registration Statement or the
     Additional Registration Statement (as the case may be), and, to the best
     knowledge of such counsel, no stop order suspending the effectiveness of a
     Registration Statement or

                                      21

 
     any part thereof has been issued and no proceedings for that purpose have
     been instituted or are pending or contemplated under the Act, and each
     Registration Statement and the Prospectus, and each amendment or supplement
     thereto, as of their respective effective or issue dates, complied as to
     form in all material respects with the requirements of the Act and the
     Rules and Regulations. Such counsel have participated in the preparation of
     the Registration Statements and the Prospectus and have no reason to
     believe that any part of a Registration Statement or any amendment thereto,
     as of its effective date or as of such Closing Date, contained any untrue
     statement of a material fact or omitted to state any material fact required
     to be stated therein or necessary to make the statements therein not
     misleading or that the Prospectus or any amendment or supplement thereto,
     as of its issue date or as of such Closing Date, contained any untrue
     statement of a material fact or omitted to state any material fact
     necessary in order to make the statements therein, in the light of the
     circumstances under which they were made, not misleading.

     In rendering such opinion, such counsel need express no opinion as to (i)
the financial statements or other financial data contained in the Registration
Statements and the Prospectus, (ii) the portions of the Registration Statements
and the Prospectus as to which Dow, Lohnes & Albertson, PLLC is providing an
opinion to the Underwriters or (iii) any federal, state or accrediting
commission laws, regulations and/or standards pertaining to federal student
financial aid programs or accrediting or licensing of educational institutions.
Such opinion shall be to such further effect with respect to other legal matters
relating to this Agreement and the transactions contemplated hereby as the
Representatives and counsel to the Underwriters may reasonably request. In
rendering such opinion, such counsel may rely as to matters governed by the laws
of jurisdictions other than the laws of jurisdictions in which such counsel are
admitted to practice and the federal laws of the United States upon the opinions
of counsel reasonably satisfactory to the Representatives and counsel to the
Underwriters.

          (e) The Representatives shall have received an opinion, dated such
Closing Date, of Clark D. Elwood, Senior Vice President, General Counsel and
Secretary of the Company, to the effect that:

          (i) The Company is duly qualified to transact business as a foreign
     corporation in good standing in all jurisdictions other than the
     jurisdiction of its incorporation in which it owns, leases or operates
     properties or in which the conduct of its business or its ownership,
     leasing or operation of property requires such qualification, except for
     such jurisdictions where the failure to qualify would not have a material
     adverse effect on the condition (financial or other), business, prospects,
     results of operations or general affairs of the Company and its
     Subsidiaries taken as a whole.

          (ii) Each Subsidiary has been duly incorporated or organized and is
     validly existing as a corporation or a limited partnership in good standing
     under the laws of the jurisdiction of its incorporation or organization,
     with all requisite power and authority to own, lease and operate its
     properties and conduct its business as described in the Prospectus; and
     each Subsidiary is duly qualified to do business as a foreign corporation
     or limited partnership in good standing in all other jurisdictions in which
     its ownership, leasing or operation of property or the conduct of its
     business requires such qualification, except where the failure to be so
     qualified or in good standing would not, individually or in the aggregate,
     have a material adverse effect on the condition (financial or other),
     business, prospects, results of operations or general affairs of the
     Company and its Subsidiaries taken as a whole; all of the issued and
     outstanding capital stock (or other ownership interests) of each such
     Subsidiary has been duly authorized and validly issued and is fully paid
     and nonassessable; and such capital

                                      22

 
     stock (or other ownership interests) of each Subsidiary is owned by the
     Company free and clear of any mortgage, pledge, lien, security interest,
     claim, encumbrance or defect of any kind; and there are no rights granted
     to or in favor of any third party (whether acting in an individual,
     fiduciary or other capacity) other than the Company to acquire such capital
     stock (or other ownership interests), any additional capital stock (or
     other ownership interests) or any other equity securities of any
     Subsidiary.

          (iii) All outstanding shares of the capital stock of the Company have
     been duly authorized, are validly issued, are fully paid and non-assessable
     and have been issued in compliance with applicable federal and state
     securities laws; the authorized and outstanding shares of capital stock of
     the Company are as set forth in the Prospectus under the captions
     "Capitalization" and "Description of Capital Stock" and conform in all
     material respects to the descriptions thereof contained in the Prospectus;
     and the shareholders of the Company have no preemptive or similar rights
     with respect to any securities of the Company.

          (iv) Except as disclosed in the Prospectus, there are no contracts,
     agreements or understandings between the Company and any third party
     (whether acting in an individual, fiduciary or other capacity) granting
     such third party the right to require the Company to file a registration
     statement under the Act with respect to any securities of the Company owned
     or to be owned by such third party or to require the Company to include
     such securities in the Offered Securities registered pursuant to the
     Registration Statement or in any securities being registered pursuant to
     any other registration statement filed by the Company under the Act.

          (v) Except as disclosed in the Prospectus, no consent, approval,
     authorization, order, registration or qualification of, or filing with, any
     state agency under any state statute pertaining to the authorization to
     operate postsecondary educational institutions, or any accrediting agency
     that presently accredits any of the Company's schools is required for the
     consummation by the Company of the transactions contemplated by this
     Agreement or the Prospectus in connection with the sale of the Offered
     Securities.

          (vi) To the best knowledge of such counsel, the execution, delivery
     and performance by the Company of this Agreement and the consummation by
     the Company of the transactions contemplated in the Prospectus (including,
     without limitation, the consummation of the transactions described in the
     Prospectus under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement"), do not and will not
     conflict with or result in a violation of (A) any state statute pertaining
     to the authorization to operate postsecondary educational institutions, or
     (B) the standards of accreditation of any accrediting agency that presently
     accredits any of the Company's schools, except for such conflicts or
     violations which would not be reasonably likely to, individually or in the
     aggregate, have a material adverse effect on the Company and its
     Subsidiaries taken as a whole.

          (vii) To the best knowledge of such counsel, except as disclosed in
     the Prospectus, the Company and its Subsidiaries possess all necessary
     Licenses issued by appropriate governmental, regulatory or accrediting
     agencies or bodies, including, without limitation, all authorizations
     required for, or pertaining to, (A) the ownership, leasing or operation of
     the respective properties of the Company and its Subsidiaries and the
     conduct of the respective businesses now operated by the Company and its

                                      23

 
     Subsidiaries, (B) participation in federal aid programs under Title IV
     Programs, (C) state authorization to operate postsecondary educational
     institutions as are required for participation in Title IV Programs as
     described in the Registration Statement and the Prospectus and (D)
     accrediting agency approvals as are required for participation in Title IV
     Programs as described in the Registration Statement and the Prospectus, and
     all such Licenses are in full force and effect, except where the failure to
     possess such Licenses or the failure of such Licenses to be in full force
     and effect would not be reasonably likely to, individually or in the
     aggregate, have a material adverse effect on the Company and its
     Subsidiaries taken as a whole. Except as disclosed in the Prospectus, to
     the knowledge of such counsel, the Company has not received notice of any
     proceedings, investigations or inquiries, nor are any such proceedings,
     investigations or inquiries threatened, relating to the revocation,
     modification, termination or suspension of any such License, except where
     any such revocation, modification, termination or suspension would not be
     reasonably likely to, individually or in the aggregate, have a material
     adverse effect on the Company and its Subsidiaries taken as a whole.

          (viii) Except as disclosed in the Prospectus, there are no pending or,
     to the best knowledge of such counsel, threatened actions, suits,
     proceedings or investigations against or affecting the Company or any of
     its Subsidiaries or any of their respective properties, assets or
     operations that could individually or in the aggregate have a material
     adverse effect on the Company and its Subsidiaries taken as a whole.

          (ix) Except as set forth in the Prospectus, there are no outstanding
     (A) securities or obligations of the Company convertible into or
     exchangeable for any capital stock of the Company, (B) warrants, rights or
     options to subscribe for or purchase from the Company any such capital
     stock or any such convertible or exchangeable securities or obligations or
     (C) obligations of the Company to issue such shares, any such convertible
     or exchangeable securities or obligations, or any such warrants, rights or
     obligations.

          (x) Neither the Company (including any individual institution within
     the Company) nor any Subsidiary is in violation of (A) its charter, by-laws
     or other organizational documents or (B) to the best knowledge of such
     counsel, any order, decree or judgment of any governmental, regulatory or
     accrediting agency or body or any court having jurisdiction over the
     Company or any of its properties, assets or operations and no event of
     default or event that, but for the giving of notice or the lapse of time or
     both, would constitute an event of default exists, or upon consummation of
     the transactions contemplated by this Agreement and the Prospectus
     (including, without limitation, the transactions described under the
     captions "Selling Stockholder and ESI Repurchase" and "Relationship with
     Selling Stockholder and Related Transactions--Agreements with Selling
     Stockholder--Stock Repurchase Agreement") will exist, under any indenture,
     mortgage, loan or credit agreement, note, lease, permit, license or other
     agreement or instrument to which the Company or any Subsidiary is a party
     or by which the Company or any Subsidiary is bound or to which any of the
     properties, assets or operations of the Company or any Subsidiary is
     subject, that reasonably could be expected to have, individually or in the
     aggregate, a material adverse effect on the condition (financial or other),
     business, prospects, results of operations or general affairs of the
     Company and its Subsidiaries taken as a whole.

          (xi) Such counsel has participated in the preparation of the
     Registration Statements and the Prospectus and has no reason to believe
     that any part of the Registration Statement or any amendment thereto, as of
     its effective date or as of such

                                      24

 
     Closing Date, contained any untrue statement of a material fact or omitted
     to state any material fact required to be stated therein or necessary to
     make the statements therein not misleading or that the Prospectus or any
     amendment or supplement thereto, as of its issue date or as of such Closing
     Date, contained any untrue statement of a material fact or omitted to state
     a material fact required to be stated therein or necessary in order to make
     the statements therein, in the light of the circumstances under which they
     were made, not misleading (it being understood that such counsel need
     express no opinion as to the financial statements and schedules or other
     financial data contained in the Registration Statements and the
     Prospectus).

     Such opinion shall be to such further effect with respect to other legal
matters relating to this Agreement and the transactions contemplated hereby as
the Representatives and counsel to the Underwriters may reasonably request. In
rendering such opinion, such counsel may rely as to matters governed by the laws
of jurisdictions other than the laws of jurisdictions in which such counsel is
admitted to practice and the federal laws of the United States upon opinions of
counsel reasonably satisfactory to the Representatives and counsel for the
Underwriters.

          (f) The Representatives shall have received an opinion, dated such
Closing Date, of Sidley & Austin, counsel for the Selling Stockholder, to the
effect that:

          (i) To the best knowledge of such counsel, immediately prior to such
     Closing Date, the Selling Stockholder was the sole registered owner of the
     Offered Securities and has the corporate power and authority to enter into
     this Agreement and to sell, assign, transfer and deliver the Offered
     Securities delivered by the Selling Stockholder on such Closing Date;

          (ii) This Agreement has been duly authorized, executed and delivered
     by or on behalf of each of the Selling Stockholder and Starwood and, to the
     extent required, their shareholders.

          (iii) To the best knowledge of such counsel, no consent, approval,
     authorization, order, registration or qualification of, or filing with, any
     third party (whether acting in an individual, fiduciary or other capacity)
     or any governmental or regulatory agency or body or any court is required
     to be obtained or made by either the Selling Stockholder or Starwood for
     the consummation of the transactions contemplated by this Agreement and the
     execution, delivery and performance by the Selling Stockholder of the
     agreements contemplated and described in the Prospectus under the captions
     "Selling Stockholder and ESI Repurchase" and "Relationship with Selling
     Stockholder and Related Transactions--Agreements with Selling Stockholder--
     Stock Repurchase Agreement " except such as have been obtained and made
     under the Act and such as may be required under state securities laws or as
     may be required to be made with the U.S. Department of Education under
     Title IV of the HEA or with any state agency under any state statute
     pertaining to the authorization to operate postsecondary educational
     institutions or any accrediting agency that presently accredits any of the
     Company's schools.

          (iv) The execution, delivery and performance by the Selling
     Stockholder and Starwood of this Agreement and the agreements contemplated
     and described in the Prospectus under the captions "Selling Stockholder and
     ESI Repurchase" and "Relationship with Selling Stockholder and Related
     Transactions--Agreements with Selling Stockholder--Stock Repurchase
     Agreement," the sale of the Offered Securities

                                       25

 
     being sold by the Selling Stockholder and the consummation of any of the
     transactions contemplated by this Agreement in connection with the sale of
     the Offered Securities, do not and will not conflict with or result in a
     breach or violation of any of the terms and provisions of, or constitute or
     will constitute a default (or an event which with the giving of notice or
     the lapse of time or both could reasonably be likely to constitute a
     default) under, or result in the creation or imposition of any lien, charge
     or encumbrance upon the Offered Securities to be sold by the Selling
     Stockholder under (A) the charter, by-laws or other organizational
     documents of the Selling Stockholder and Starwood, (B) to the best
     knowledge of such counsel, any statute, any rule, regulation, requirement,
     order or decree of any governmental or regulatory agency or body, or any
     court, domestic or foreign, having jurisdiction over the Selling
     Stockholder and Starwood or any of their properties, assets or operations
     or (C) to the best knowledge of such counsel, any indenture, mortgage, loan
     or credit agreement, note, lease, permit, license of other agreement or
     instrument to which the Selling Stockholder or Starwood is a party or by
     which the Selling Stockholder or Starwood is bound or to which any of the
     properties, assets or operations of the Selling Stockholder or Starwood is
     subject, that reasonably could be expected to have, individually or in the
     aggregate, a material adverse effect on the ability of the Selling
     Stockholder to consummate the transactions contemplated by this Agreement.

     In rendering such opinion, such counsel may rely as to matters governed by
the laws of jurisdictions other than the laws of jurisdictions in which such
counsel is admitted to practice and the federal laws of the United States upon
opinions of counsel reasonably satisfactory to the Representatives and counsel
for the Underwriters.

          (g)  The Representatives shall have received from Dow, Lohnes &
Albertson, PLLC, special regulatory counsel to the Company, such opinion or
opinions, dated as of such Closing Date, to the effect that:

          (i)  The statements contained in the Prospectus under the captions
     "Risk Factors-- Extensive Regulation Due to Dependence on Federal Funding";
     "Risk Factors -- Legislative Action"; "Risk Factors -- Student Loan
     Defaults"; "Risk Factors -- Financial Responsibility Standards"; "Risk
     Factors --Institutional Refunds"; "Risk Factors -- "The '85/15' Rule";
     "Risk Factors-- Change in Control"; "Risk Factors -- Additional Locations";
     "Risk Factors -- State Authorization and Accreditation"; "Risk Factors --
     Availability of Lenders and Guarantors"; Management's Discussion and
     Analysis of Financial Condition and Results of Operations -- General";
     "Management's Discussion and Analysis of Financial Condition and Results of
     Operations -- Liquidity and Capital Resources"; "Business -- Federal and
     Other Financial Aid Programs"; "Business -- Regulation of Federal Financial
     Aid Programs"; "Business -- Regulation of Federal Financial Aid Programs --
     Legislative Action"; "Business -- Regulation of Federal Financial Aid
     Programs -- Student Loan Defaults"; "Business -- Regulation of Federal
     Financial Aid Programs -- Financial Responsibility Standards"; "Business --
     Regulation of Federal Financial Aid Programs -- Institutional Refunds";
     "Business -- Regulation of Federal Financial Aid Programs -- "The '85/15'
     Rule"; "Business -- Regulation of Federal Financial Aid Programs --
     Additional Locations and Programs"; "Business -- Regulation of Federal
     Financial Aid Programs -- Administrative Capability"; "Business --
     Regulation of Federal Financial Aid Programs -- Eligibility and
     Certification Procedures"; "Business -- Regulation of Federal Financial Aid
     Programs -- Title IV Program Funds Management"; "Business --Regulation of
     Federal
                                       26

 
     Financial Aid Programs -- Availability of Lenders and Guarantors";
     "Business -- Regulation of Federal Financial Aid Programs --Compliance with
     Regulatory Standards and Effect of Regulatory Violations"; "Business --
     State Authorization and Accreditation"; and "Business --Change in Control"
     (collectively, "Regulatory Matters"), insofar as such statements constitute
     a summary of legal matters, documents or proceedings with respect to the
     operation of postsecondary educational institutions and the offering of
     programs of postsecondary education, are accurate and complete in all
     material respects.

          (ii)   Although (a) such counsel have not independently verified any
     statements in the Prospectus (except for the particular portions of the
     Prospectus under the captions referred to and specified in paragraph (i)
     above) and cannot and do not assume responsibility for the accuracy or
     completeness of any statements in the Prospectus (except for the particular
     portions of the Prospectus under the captions referred to and specified in
     paragraph (i) above), and (b) such counsel's participation in the
     preparation of the Prospectus (consisting of intermittent participation in
     certain of the conferences between officers and representatives of the
     Company, counsel for the Company, representatives of the Underwriters,
     Underwriters' counsel and independent accountants of the Company, as well
     as a review of certain documents provided to such counsel) has been limited
     solely to certain matters relating to Title IV of the HEA, no facts have
     come to the attention of such counsel in the course of such participation
     which cause such counsel to believe that the statements in the Registration
     Statement collectively defined in the Underwriting Agreement as Regulatory
     Matters (and specifically excluding the financial statements and the notes
     and schedules annexed thereto, as well as any financial, statistical or
     accounting information), contain any untrue statement of a material fact or
     omit to state any material fact required to be stated therein or necessary
     to make the statements therein not misleading, or that any such information
     contained in the Prospectus or any amendment or supplement thereto, as of
     its issue date or as of such Closing Date, contained any untrue statement
     of a material fact or omitted to state a material fact required to be
     stated therein or necessary in order to make the statements therein, in the
     light of the circumstances under which they were made, not misleading.

          (iii)  Except as disclosed in the Prospectus, no consent, approval,
     authorization, order, registration or qualification of, or filing with, the
     U.S. Department of Education under Title IV of the HEA is required for the
     consummation by the Company of the transactions contemplated by this
     Agreement in connection with the sale of the Offered Securities and the
     Company's repurchase of up to 1,500,000 shares of Securities from the
     Selling Stockholder pursuant to the Stock Repurchase Agreement.
     
          (iv)   To the best knowledge of such counsel, the execution, delivery
     and performance by the Company of this Agreement and the consummation of
     the transactions contemplated herein in connection with the sale of the
     Offered Securities and the execution, delivery and performance by the
     Company of the agreements contemplated and described in the Prospectus
     under the captions "Selling Stockholder and ESI Repurchase" and
     "Relationship with Selling Stockholder and Related Transactions--Agreements
     with Selling Stockholder--Stock Repurchase Agreement" do not and will not
     conflict with or result in a violation of Title IV of the HEA or any rule,
     regulation or requirement of the U.S. Department of Education promulgated
     under Title IV of the HEA, except for such conflicts or violations which
     would not be reasonably likely to, individually or in the aggregate, have a
     material adverse effect on the Company and its Subsidiaries taken as a
     whole.

                                       27

 
          (v)  The consummation of the transactions contemplated by this
     Agreement in connection with the sale of the Offered Securities will not
     constitute a change in ownership resulting in a "change in control" as
     defined in the HEA.

          (h)  The Representatives shall have received from Dewey Ballantine
LLP, counsel for the Underwriters, such opinion or opinions, dated such Closing
Date, with respect to the validity of the Offered Securities delivered on such
Closing Date, the Registration Statements, the Prospectuses and other related
matters as the Representatives may require, and the Company shall have furnished
to such counsel such documents as they reasonably request for the purpose of
enabling them to pass upon such matters.

          (i)  The Representatives shall have received a certificate, dated such
Closing Date, of the President or any Vice President and a principal financial
or accounting officer of the Company in which such officers shall state that, to
the best of their knowledge after reasonable investigation: the representations
and warranties of the Company in this Agreement are true and correct; the
Company has complied with all agreements and satisfied all conditions on its
part to be performed or satisfied hereunder at or prior to such Closing Date; no
stop order suspending the effectiveness of any Registration Statement has been
issued and no proceedings for that purpose have been instituted or are
contemplated by the Commission; the Additional Registration Statement (if any)
satisfying the requirements of subparagraphs (1) and (3) of Rule 462(b) was
filed pursuant to Rule 462(b), including payment of the applicable filing fee in
accordance with Rule 111(a) or (b) under the Act, prior to the time either
Prospectus was printed and distributed to any Underwriter; subsequent to the
dates of the most recent financial statements in the Prospectus, there has been
no material adverse change, nor any development or event involving a prospective
material adverse change, in the condition (financial or other), business,
properties or results of operations of the Company except as set forth in or
contemplated by the Prospectus; and they have carefully examined the
Registration Statements and the Prospectus and neither any Registration
Statement nor the Prospectus or any amendment or supplement thereto, as of their
respective effective or issue dates and as of such Closing Date, contained an
untrue statement of a material fact or omitted to state any material fact
required to be stated therein or necessary to make the statements therein not
misleading.

          (j)  The Representatives shall have received a letter, dated such
Closing Date, of PricewaterhouseCoopers LLP which meets the requirements of
subsection (a) of this Section, except that the specified date referred to in
such subsection will be a date not more than three business days prior to such
Closing Date for the purposes of this subsection.

          (k)  The Representatives shall have received a letter, dated January
7, 1998, of PricewaterhouseCoopers LLP which meets the requirements of
subsection (a) of this Section, except that the specified date referred to in
such subsection will be January 4, 1998 for the purposes of this subsection.

          (l)  The Representatives shall have received the written undertakings
of the executive officers of the Company listed on Schedule B to the effect
contemplated by subsection (A)(i) of Section 5 hereof, unless otherwise waived
or agreed to by the Representative.

          (m)  The Representatives shall have received such other opinions,
certificates, letters and other documents from or on behalf of the Company, the
Selling Stockholder or Starwood as the Representatives shall reasonably request.

                                       28

 
     All such opinions, certificates, letters and other documents will be in
compliance with the provisions hereof, only if they are reasonably satisfactory
in form and substance to CSFBC and counsel for the Underwriters. The Company,
the Selling Stockholder and Starwood will furnish the Representatives with such
conformed copies of such opinions, certificates, letters and documents as the
Representatives reasonably requests. CSFBC may in its sole discretion waive on
behalf of the Underwriters compliance with any conditions to the obligations of
the Underwriters hereunder, whether in respect of an Optional Closing Date or
otherwise.

     7. Indemnification and Contribution.

          (a) The Company will indemnify and hold harmless each Underwriter
against any losses, claims, damages or liabilities, joint or several, to which
such Underwriter may become subject, under the Act or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon any untrue statement or alleged untrue statement of any
material fact contained in any Registration Statement, the Prospectus, or any
amendment or supplement thereto, or any related preliminary prospectus, or arise
out of or are based upon the omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, and will reimburse each Underwriter for any legal or
other expenses reasonably incurred by such Underwriter in connection with
investigating or defending any such loss, claim, damage, liability or action as
such expenses are incurred; provided, however, that the Company will not be
liable in any such case to the extent that any such loss, claim, damage or
liability arises out of or is based upon an untrue statement or alleged untrue
statement in or omission or alleged omission from any of such documents in
reliance upon and in conformity with written information furnished to the
Company by any Underwriter through the Representatives specifically for use
therein, it being understood and agreed that the only such information furnished
by any Underwriter consists of the information described as such in subsection
(c) below; and provided, further, that with respect to any untrue statement or
alleged untrue statement in or omission or alleged omission from any preliminary
prospectus, the indemnity agreement contained in this subsection (a) shall not
inure to the benefit of any Underwriter from whom the person asserting any such
losses, claims, damages or liabilities purchased the Offered Securities
concerned, to the extent that a prospectus relating to such Offered Securities
was required to be delivered by such Underwriter under the Act in connection
with such purchase and any such loss, claim, damage or liability of such
Underwriter results from the fact that there was not sent or given to such
person, at or prior to the written confirmation of the sale of such Offered
Securities to such person, a copy of the Prospectus correcting such untrue
statement or alleged untrue statement in or omission or alleged omission from
such preliminary prospectus if the Company had previously furnished such
quantity of copies thereof to such Underwriter as reasonably requested by or on
behalf of such Underwriter.

          (b) The Selling Stockholder will indemnify and hold harmless each
Underwriter against any losses, claims, damages or liabilities, joint or
several, to which such Underwriter may become subject, under the Act or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect thereof) arise out of or are based upon any untrue statement or alleged
untrue statement of any material fact contained in any Registration Statement,
the Prospectus, or any amendment or supplement thereto, or any related
preliminary prospectus, or arise out of or are based upon the omission or
alleged omission to state therein a material fact required to be stated therein
or necessary to make the statements therein not misleading, in each case to the
extent, but only to the extent, that such untrue statement or alleged untrue
statement or omission or alleged omission was made in reliance upon and in
conformity with written information furnished to the Company by the Selling
Stockholder specifically for use

                                      29

 
therein, and will reimburse each Underwriter for any legal or other expenses
reasonably incurred by such Underwriter in connection with investigating or
defending any such loss, claim, damage, liability or action as such expenses are
incurred; provided, however, that the Selling Stockholder will not be liable in
any such case to the extent that any such loss, claim, damage or liability
arises out of or is based upon an untrue statement or alleged untrue statement
in or omission or alleged omission from any of such documents in reliance upon
and in conformity with written information furnished to the Company by an
Underwriter through the Representatives specifically for use therein, it being
understood and agreed that the only such information furnished by any
Underwriter consists of the information described as such in subsection (c)
below; and provided, further, that with respect to any untrue statement or
alleged untrue statement in or omission or alleged omission from any preliminary
prospectus, the indemnity agreement contained in this subsection (b) shall not
inure to the benefit of any Underwriter from whom the person asserting any such
losses, claims, damages or liabilities purchased the Offered Securities
concerned, to the extent that a prospectus relating to such Offered Securities
was required to be delivered by such Underwriter under the Act in connection
with such purchase and any such loss, claim, damage or liability of such
Underwriter results from the fact that there was not sent or given to such
person, at or prior to the written confirmation of the sale of such Offered
Securities to such person, a copy of the Prospectus correcting such untrue
statement or alleged untrue statement in or omission or alleged omission from
such preliminary prospectus if the Company had previously furnished such
quantity of copies thereof to such Underwriter as reasonably requested by or on
behalf of such Underwriter.

          (c) Each Underwriter will severally and not jointly indemnify and hold
harmless the Company, the Selling Stockholder and Starwood against any losses,
claims, damages or liabilities to which the Company, the Selling Stockholder and
Starwood may become subject, under the Act or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon any untrue statement or alleged untrue statement of any material
fact contained in any Registration Statement, the Prospectus, or any amendment
or supplement thereto, or any related preliminary prospectus, or arise out of or
are based upon the omission or the alleged omission to state therein a material
fact required to be stated therein or necessary to make the statements therein
not misleading, in each case to the extent, but only to the extent, that such
untrue statement or alleged untrue statement or omission or alleged omission was
made in reliance upon and in conformity with written information furnished to
the Company by such Underwriter through the Representative specifically for use
therein, and will reimburse any legal or other expenses reasonably incurred by
the Company, the Selling Stockholder and Starwood in connection with
investigating or defending any such loss, claim, damage, liability or action as
such expenses are incurred, it being understood and agreed that the only such
information furnished by any Underwriter consists of the following information
in the Prospectus furnished on behalf of each Underwriter: the information
appearing in the fourth paragraph under the caption "Underwriting" with respect
to concession and discount figures and the information in the tenth paragraph
appearing under the caption "Underwriting".

          (d) Promptly after receipt by an indemnified party under this Section
of notice of the commencement of any action, such indemnified party will, if a
claim in respect thereof is to be made against an indemnifying party under
subsection (a), (b) or (c) above, notify the indemnifying party of the
commencement thereof; but the omission so to notify the indemnifying party will
not relieve it from any liability which it may have to any indemnified party
otherwise than under subsection (a), (b) or (c) above. In case any such action
is brought against any indemnified party and it notifies an indemnifying party
of the commencement thereof, the indemnifying party will be entitled to
participate therein and, to the extent that it may wish, jointly with any other
indemnifying party similarly notified, to assume the defense thereof, with

                                      30

 
counsel satisfactory to such indemnified party (who shall not, except with the
consent of the indemnified party, be counsel to the indemnifying party), and
after notice from the indemnifying party to such indemnified party of its
election so to assume the defense thereof, the indemnifying party will not be
liable to such indemnified party under this Section for any legal or other
expenses subsequently incurred by such indemnified party in connection with the
defense thereof other than reasonable costs of investigation. No indemnifying
party shall, without the prior written consent of the indemnified party, effect
any settlement of any pending or threatened action in respect of which any
indemnified party is or could have been a party and indemnity could have been
sought hereunder by such indemnified party unless such settlement includes an
unconditional release of such indemnified party from all liability on any claims
that are the subject matter of such action.

          (e) If the indemnification provided for in this Section is unavailable
or insufficient to hold harmless an indemnified party under subsection (a), (b)
or (c) above, then each of the Company, the Selling Stockholder, Starwood and
the Underwriters (collectively, the "Contributing Parties") shall contribute to
the amount paid or payable by such indemnified party as a result of the losses,
claims, damages or liabilities referred to in subsection (a), (b) or (c) above
(i) in such proportion as is appropriate to reflect the relative benefits
received by the Company, the Selling Stockholder and Starwood, as the case may
be, on the one hand and the Underwriters on the other from the offering of the
Securities or (ii) if the allocation provided by clause (i) above is not
permitted by applicable law, in such proportion as is appropriate to reflect not
only the relative benefits referred to in clause (i) above but also the relative
fault of the Company, the Selling Stockholder and Starwood, as the case may be,
on the one hand and the Underwriters on the other in connection with the
statements or omissions which resulted in such losses, claims, damages or
liabilities as well as any other relevant equitable considerations. The relative
benefits received by the Company, the Selling Stockholder and Starwood, as the
case may be, on the one hand and the Underwriters on the other shall be deemed
to be in the same proportion as the total net proceeds from the offering (before
deducting expenses) received by the Selling Stockholder bear to the total
underwriting discounts and commissions received by the Underwriters. The
relative fault shall be determined by reference to, among other things, whether
the untrue or alleged untrue statement of a material fact or the omission or
alleged omission to state a material fact relates to information supplied by a
Contributing Party and the Contributing Party's relative intent, knowledge,
access to information and opportunity to correct or prevent such untrue
statement or omission. The amount paid by an indemnified party as a result of
the losses, claims, damages or liabilities referred to in the first sentence of
this subsection (e) shall be deemed to include any legal or other expenses
reasonably incurred by such indemnified party in connection with investigating
or defending any action or claim which is the subject of this subsection (e).
Notwithstanding the provisions of this subsection (e), no Underwriter shall be
required to contribute any amount in excess of the amount by which the total
price at which the Securities underwritten by it and distributed to the public
were offered to the public exceeds the amount of any damages which such
Underwriter has otherwise been required to pay by reason of such untrue or
alleged untrue statement or omission or alleged omission. No person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation. The Underwriters' obligations in this subsection
(e) to contribute are several in proportion to their respective underwriting
obligations and not joint.

          (f) The obligations of the Company, the Selling Stockholder and
Starwood under this Section shall be in addition to any liability which the
Company, the Selling Stockholder and Starwood may otherwise have and shall
extend, upon the same terms and conditions, to each person, if any, who controls
any Underwriter within the meaning of the Act;

                                      31

 
and the obligations of the Underwriters under this Section shall be in addition
to any liability which the respective Underwriters may otherwise have and shall
extend, upon the same terms and conditions, to each director of the Company, the
Selling Stockholder or Starwood, to each officer of the Company who has signed a
Registration Statement and to each person, if any, who controls the Company
within the meaning of the Act.

     8. Default of Underwriters. If any Underwriter or Underwriters default in
their obligations to purchase Offered Securities hereunder on either the First
Closing Date or any Optional Closing Date and the number of shares of Offered
Securities that such defaulting Underwriter or Underwriters agreed but failed to
purchase does not exceed 10% of the total number of shares of Offered Securities
that the Underwriters are obligated to purchase on such Closing Date, CSFBC may
make arrangements satisfactory to the Selling Stockholder for the purchase of
such Offered Securities by other persons, including any of the Underwriters, but
if no such arrangements are made by such Closing Date the non-defaulting
Underwriters shall be obligated severally, in proportion to their respective
commitments hereunder, to purchase the Offered Securities that such defaulting
Underwriters agreed but failed to purchase on such Closing Date. If any
Underwriter or Underwriters so default and the aggregate number of shares of
Offered Securities with respect to which such default or defaults occur exceeds
10% of the total number of shares of Offered Securities that the Underwriters
are obligated to purchase on such Closing Date and arrangements satisfactory to
CSFBC and the Selling Stockholder for the purchase of such Offered Securities by
other persons are not made within 36 hours after such default, this Agreement
will terminate without liability on the part of any non-defaulting Underwriter,
the Company, the Selling Stockholder or Starwood except as provided in Section 9
(provided that if such default occurs with respect to Optional Securities after
the First Closing Date, this Agreement will not terminate as to the Firm
Securities or any Optional Securities purchased prior to such termination). As
used in this Agreement, the term "Underwriter" includes any person substituted
for an Underwriter under this Section. Nothing herein will relieve a defaulting
Underwriter from liability for its default.

     9. Survival of Certain Representations and Obligations. The respective
indemnities, agreements, representations, warranties and other statements of the
Company, the Selling Stockholder and Starwood, and their respective officers and
of the several Underwriters set forth in or made pursuant to this Agreement will
remain in full force and effect, regardless of any investigation, or statement
as to the results thereof, made by or on behalf of any Underwriter, the Company,
the Selling Stockholder, Starwood, or any of their respective representatives,
officers or directors or any controlling person, and will survive delivery of
and payment for the Offered Securities. If this Agreement is terminated pursuant
to Section 8 or if for any reason the purchase of the Offered Securities by the
Underwriters is not consummated, the Company shall remain responsible for the
expenses to be paid or reimbursed by it pursuant to Section 5 and the respective
obligations of the Company, the Selling Stockholder, Starwood and the
Underwriters pursuant to Section 7 shall remain in effect and if any Offered
Securities have been purchased hereunder the representations and warranties in
Section 2 and all obligations under Section 5 shall also remain in effect. If
the purchase of the Offered Securities by the Underwriters is not consummated
for any reason other than solely because of the termination of this Agreement
pursuant to Section 8 or the occurrence of any event specified in clause (iii),
(iv), or (v) of Section 6(c), the Company will reimburse the Underwriters for
all out-of-pocket expenses (including fees and disbursements of counsel)
reasonably incurred by them in connection with the offering of the Offered
Securities.

     10. Notices. All communications hereunder will be in writing and, if sent
to the Underwriters, will be mailed, delivered or telegraphed and confirmed to
the Representatives c/o

                                      32

 
Credit Suisse First Boston Corporation, Eleven Madison Avenue, New York, N.Y.
10010-3629, Attention: Investment Banking Department--Transactions Advisory
Group, or, if sent to the Company, will be mailed, delivered or telegraphed and
confirmed to it at 5975 Castle Creek Parkway North Drive, P.O. Box 50466,
Indianapolis, Indiana 46250, Attention: Clark D. Elwood or if sent to the
Selling Stockholder or Starwood, will be mailed, delivered or telegraphed and
confirmed to Starwood Hotels & Resorts Worldwide, Inc., 777 Westchester Avenue,
White Plains, New York 10604, Attention: General Counsel; provided, however,
that any notice to an Underwriter pursuant to Section 7 will be mailed,
delivered or telegraphed and confirmed to such Underwriter.

     11. Successors. This Agreement will inure to the benefit of and be binding
upon the parties hereto and their respective successors and the officers and
directors and controlling persons referred to in Section 7, and no other person
will have any right or obligation hereunder.

     12. Representation of Underwriters. The Joint Book-Running Managers will
act for the several Underwriters in connection with the transactions
contemplated by this Agreement, and any action under this Agreement taken by the
Joint Book-Running Managers jointly or by CSFBC will be binding upon all the
Underwriters.

     13. Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be deemed to be an original, but all such
counterparts shall together constitute one and the same Agreement.

     14. Applicable Law. This Agreement shall be governed by, and construed in
accordance with, the laws of the State of New York, without regard to principles
of conflicts of laws.

     The Company, the Selling Stockholder and Starwood each hereby submit to the
non-exclusive jurisdiction of the Federal and state courts in the Borough of
Manhattan in The City of New York in any suit or proceeding arising out of or
relating to this Agreement or the transactions contemplated hereby.

                                      33

 
     If the foregoing is in accordance with the Representatives' understanding
of our agreement, kindly sign and return to the Company one of the counterparts
hereof, whereupon it will become a binding agreement among the Company, the
Selling Stockholder, Starwood and the several Underwriters in accordance with
its terms.

                              Very truly yours,

                              ITT Educational Services, Inc.


                              By  ___________________________
                                  Name:  Clark D. Elwood
                                  Title: Senior Vice President, General
                                         Counsel and Secretary


                              ITT Corporation


                              By  ___________________________
                                  Name:
                                  Title:

                              Starwood Hotels & Resorts Worldwide, Inc.


                              By  ___________________________
                                  Name:
                                  Title:

 

                                       

 
The foregoing Underwriting Agreement is hereby
  confirmed and accepted as of the date first
  above written.

     Credit Suisse First Boston Corporation
     Salomon Smith Barney Inc.
     Bear, Stearns & Co. Inc.
     BT Alex. Brown Incorporated
     Morgan Stanley & Co. Incorporated
     NationsBanc Montgomery Securities LLC
 
 
 
       Acting on behalf of themselves and
          as the Representatives of the
          several Underwriters.

By Credit Suisse First Boston Corporation


By _____________________________________
   Name:  John Cozzi
   Title: Managing Director

 
                                   SCHEDULE A




                                                            Number of
                                                         Firm Securities
                                                         to be Purchased
                                                         ---------------
                                                      
Credit Suisse First Boston Corporation..........
Salomon Smith Barney Inc........................
Bear, Stearns & Co. Inc.........................
BT Alex. Brown Incorporated.....................
Morgan Stanley & Co. Incorporated...............
NationsBanc Montgomery Securities LLC...........
                                                         ---------------
               Total.............................              7,000,000
                                                         ===============


 
                                   SCHEDULE B

                       Executive Officers of the Company

            Rene R. Champagne

            Gene A. Baugh

            Clark D. Elwood

            Edward G. Hartigan

            Thomas W. Lauer

 
                                   SCHEDULE C

                          Subsidiaries of the Company



Subsidiary                                      Jurisdiction
- ----------                                      ------------
                                             
ESI Service Corp.                               Delaware
ESI General Services Corp.                      Delaware
ESI Capital Corp.                               Delaware
Educational Providers, L.P.                     Indiana