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Yue, Jianping – Engineering Design Graphics Journal, 2008
In this study, the popular Purdue Spatial Visualization Test-Visualization by Rotations (PSVT-R) in isometric drawings was recreated with CAD software that allows 3D solid modeling and rendering to provide more realistic pictorial views. Both the original and the modified PSVT-R tests were given to students and their scores on the two tests were…
Descriptors: Spatial Ability, Visualization, Measures (Individuals), Improvement
Yue, Jianping – Engineering Design Graphics Journal, 2007
Spatial visualization is a fundamental skill in technical graphics and engineering designs. From conventional multiview drawing to modern solid modeling using computer-aided design, visualization skills have always been essential for representing three-dimensional objects and assemblies. Researchers have developed various types of tests to measure…
Descriptors: Computer Assisted Design, Visualization, Engineering, Spatial Ability