Exhibit 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the inclusion in this registration statement on Form S-3 of our report dated February 2, 2001, on our audits of the consolidated financial statements of GREAT SOUTHERN BANCORP, INC. We also consent to the reference to our firm under the caption "Experts." /s/ Baird, Kurtz & Dobson Springfield, Missouri March 27, 2001