FIG. 1. Sample item from the Mental Rotations Test. This is a sample item appearing on the redrawn Vandenberg and Kuse Mental Rotations Test Version A by Peters and colleagues. ⁶ The medical students were asked to identify which of the 4 items depicted on the right match the reference object on the left. (Reprinted with permission from Peters et al. ⁶ ©1995 Elsevier.)