DIFFERENCES IN DIFFICULTY OF FORMS A AND B OF THE OTIS SELF-ADMINISTERING TEST OF MENTAL ABILITY1

Authors

  • ARNOLD B. WOEHLKE,

    1. International Business Machines Corporation
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  • DAVID H. WILDER

    1. International Business Machines Corporation
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    • 2

      Now at Princeton University, Princeton, New Jersey.

    • 3

      The authors are grateful to Royal J. Haskell, Jr. and Thomas B. Armstrong (also of the Personnel Research Department) for their consultation in the preparation of this study.


  • 1

    This study was conducted as part of the research responsibility of the Personnel Research Department, IBM Command Control Center, Kingston, New York. However, the opinions expressed are those of the authors and do not necessarily reflect those of the IBM Corporation.

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