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Reid, Christine A.; Kolakowsky-Hayner, Stephanie A.; Lewis, Allen N.; Armstrong, Amy J. – Rehabilitation Counseling Bulletin, 2007
Item response theory (IRT) methodology is introduced as a tool for improving assessment instruments used with people who have disabilities. Need for this approach in rehabilitation is emphasized; differences between IRT and classical test theory are clarified. Concepts essential to understanding IRT are defined, necessary data assumptions are…
Descriptors: Psychometrics, Methods, Item Response Theory, Aptitude Tests
PALLONE, NATHANIEL J.; AND OTHERS – 1966
FOUR PAPERS WERE PRESENTED ON WORK DONE IN THE FIELD OF SELECTION OF OLDER WORKERS (OVER 45) FOR VOCATIONAL TRAINING. IN SOUTH BEND, INDIANA, A PROGRAM WAS DESIGNED FOR THE EDUCATIONAL REHABILITATION OF 100 HARD-CORE UNEMPLOYED WHOSE GATB SCORES DISQUALIFIED THEM FOR VOCATIONAL TRAINING. THE U.S. EMPLOYMENT SERVICE HAS UNDERTAKEN A PROGRAM OF…
Descriptors: Achievement Tests, Age Differences, Aptitude Tests, Career Counseling