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The Development Of A Computerized Version Of Vandenberg's Mental Rotation Test And The Effect Of Visuo-Spatial Working Memory Loading , Shawn Driftmier Strong
Retrospective Theses and Dissertations
This dissertation focused on the generation and evaluation of web-based versions of Vandenberg's Mental Rotation Test. Memory and spatial visualization theory were explored in relation to the addition of a visuo-spatial working memory component;Analysis of the data determined that there was a significant difference between scores on the MRT Computer and MRT Memory test. The addition of a visuo-spatial working memory component did significantly affect results at the .05 alpha level. Reliability and discrimination estimates were higher on the MRT Memory version. The computerization of the paper and pencil version on the MRT did not significantly effect scores ...