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Some Cautions on the Use of the Frostig Test: A Factor Analytic Study
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Smith, Philip A.; Marx, Ronald W. – Journal of Learning Disabilities, 1972
Evaluation of the Frostig Developmental Test of Visual Perception found that it measured a single general factor of perceptual organization which was weakly related to IQ and unrelated to reading ability. (KW)
Descriptors: Diagnostic Tests, Exceptional Child Research, Factor Analysis, Identification
The Prediction of Job Ability Requirements Using Attribute Data Based Upon the Position Analysis Questionnaire (PAQ). Technical Report No. 1.
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Shaw, James B.; McCormick, Ernest J. – 1976
The study was directed towards the further exploration of the use of attribute ratings as the basis for establishing the job component validity of tests, in particular by using different methods of combining "attribute-based" data with "job analysis" data to form estimates of the aptitude requirements of jobs. The primary focus…
Descriptors: Ability, Cognitive Tests, Factor Analysis, Job Analysis
Screening Test. Battery for Dental Laboratory Specialist Course: Development and Validation. Final Report for Period July 1974-June 1977.
Mathews, John J.; Jensen, Harald E. – 1977
In order to develop a valid replacement for the difficult to administer and costly Chalk Carving Test presently used in screening Dental Laboratory Specialist (DLS) candidates, an experimental battery of perceptual tests was given to 172 prospective DLS students. Dexterity tests were also given to a subsample. Experimental laboratory ratings and…
Descriptors: Aptitude Tests, Cost Effectiveness, Dental Technicians, Factor Analysis