GENDER AND TASK IN THE DETERMINATION OF SPATIAL COGNITIVE PERFORMANCE

A variety of sex differences in spatial cognitive performance have been documented. However, factors other than those specifically related to gender and cognition per se, such as the perceived spatial character of given tasks, may contribute to such differences. In the present experiments, spatial memory and mental image rotation tasks were presented to female and male adults. The task formats or instructions were varied to emphasize or deemphasize the spatial character of the tasks. Highly "spatial" instructions or format significantly depressed performance on spatial tasks for women but not for men. "Nonspatial" instructions or format, within which the spatial character of the task was not explicit, resulted in no significant differences between the performances of women and men on either type of task. These findings indicate that instructional or format effects relating to the purported "spatial" character of a given task may significantly influence the relative performance of women and men.