Women remain significantly underrepresented in the science, engineering, and technology workforce. Some have argued that spatial ability differences, which represent the most persistent gender differences in the cognitive literature, are partly responsible for this gap. The underlying forces at...

This study uses a controlled experiment to explore whether there are gender differences in selecting into competitive environments across two distinct societies: the Maasai in Tanzania and the Khasi in India. One unique aspect of these societies is that the Maasai represent a textbook example of...

Gender differences in competitive behavior have received much attention, demonstrating a systematic gap between males' and females' tendencies to compete. Theories predict a biological factor linked to an evolutionary response to the different paths to reproductive success for men and women....