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Study, Nancy E. – Engineering Design Graphics Journal, 2011
Previous studies found that students enrolled in introductory engineering graphics courses at a historically black university (HBCU) had significantly lower than average test scores on the Purdue Spatial Visualization Test: Visualization of Rotations (PSVT) when it was administered during the first week of class. Since the ability to visualize is…
Descriptors: Majors (Students), Control Groups, Grade Point Average, Graduation Rate