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Brems, Christiane; And Others – American Journal on Mental Retardation, 1990
Developmental Record protocols were obtained from archival files for 1,069 institutionalized mentally retarded adults and children. Analyses revealed high internal reliabilities, but questionable validity. The Developmental Record did not adequately discriminate the five areas of functioning it purportedly assesses (self-care, perceptual-motor,…
Descriptors: Adults, Child Development, Children, Evaluation Methods
McCray, Paul M.; Blakemore, Thomas F. – 1985
The primary purpose of this monograph is to describe how learning curves can be applied to vocational evaluation procedures to enhance the reliability and accuracy of performance prediction. Particular emphasis is placed on describing two techniques known as the "best 20 percent method" and the "Performance Analyzer and…
Descriptors: Adults, Cognitive Processes, Computer Oriented Programs, Computer Software