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Download full textBethscheider, Janine K. – 1988
An experimental test battery designed to measure several perceptual abilities was administered to 1,368 (51.8% male) paying clients of the Johnson O'Connor Research Foundation (JOCRF) in an effort to identify and measure three perceptual abilities: (1) flexibility of closure; (2) speed of closure; and (3) spatial scanning. Subjects, who ranged in…
Descriptors: Adolescents, Adults, Cognitive Processes, Perception
Zimowski, Michele F.; Wothke, Werner – 1988
This report presents the results of a study designed to evaluate the Johnson O'Connor Research Foundation's (JOCRF's) measurement of structural visualization. Three experimental tests--the Incomplete Open Cubes Test, the Guilford-Zimmerman Spatial Visualization Test, and Raven's Advanced Progressive Matrices--were added to the JOCRF's test battery…
Descriptors: Adults, Aptitude Tests, Cognitive Ability, Latent Trait Theory
