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Yoon, So Yoon – ProQuest LLC, 2011
Working under classical test theory (CTT) and item response theory (IRT) frameworks, this study investigated psychometric properties of the Revised Purdue Spatial Visualization Tests: Visualization of Rotations (Revised PSVT:R). The original version, the PSVT:R was designed by Guay (1976) to measure spatial visualization ability in…
Descriptors: Undergraduate Students, Test Bias, Guessing (Tests), Construct Validity
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