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Cotton, James H.; Black, Victoria – Education of the Visually Handicapped, 1982
Forty sighted persons (16 to 40 years old) were blindfolded and administered tactual form perception (FP) and spatial aptitude (SA) tests. No statistically significant correlation between scores on the tactual tests and FP and SA subtests of the General Aptitude Test Battery for sighted persons was found. (CL)
Descriptors: Blindness, Perception Tests, Spatial Ability
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