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DROEGE, ROBERT C. – 1967
THIS STUDY WAS CONDUCTED BY THE UNITED STATES EMPLOYMENT SERVICE TO EXAMINE ONE ASPECT OF THE INTERRELATIONSHIP OF APTITUDES, JOB PERFORMANCE, AND AGE -- SPECIFICALLY, TO DETERMINE THE RELATIVE VALIDITY OF UNADJUSTED AND AGE-ADJUSTED GENERAL APTITUDE TEST BATTERY (GATB) APTITUDE SCORES FOR PREDICTING OCCUPATIONAL SUCCESS. ELEVEN LONGITUDINAL…
Descriptors: Age Differences, Aptitude Tests, Comparative Testing, Job Performance
Peer reviewed Peer reviewed
Gutkin, Terry B. – Journal of Clinical Psychology, 1982
Results indicated that despite very high correlations between deviation quotients and traditional measures, changes of potential diagnostic significance occurred in scores of over half the sample (N=2,200). Discusses the potential utility of the factorially pure deviation quotients. Presents a table for translation of scaled scores into these…
Descriptors: Children, Comparative Testing, Diagnostic Tests, Educational Diagnosis
Peer reviewed Peer reviewed
Fidler, James R. – Evaluation and the Health Professions, 1993
Criterion-related validities of 2 laboratory practitioner certification examinations for medical technologists (MTs) and medical laboratory technicians (MLTs) were assessed for 81 MT and 70 MLT examinees. Validity coefficients are presented for both measures. Overall, summative ratings yielded stronger validity coefficients than ratings based on…
Descriptors: Achievement Rating, Certification, Comparative Testing, Credentials