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Results for: AU:"Koffler, Stephen L"
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Concurrent Validity of Verbal Item Types for Ethnic and Gender Subgroups
Author(s): Braun, Henry I. ; Cowell, William R. ; Koffler, Stephen L. ...
Publication Year: 1989
Source: ETS Research Report
Assessing the Impact of a State's Decision to Move From Minimum Competency Toward Higher ...
Author(s): Koffler, Stephen L.
Publication Year: 1987
Source: Educational Evaluation and Policy Analysis, v9 n4 p325-336, Win 1987
Results: 1-2 of 2