Highly confident but wrong: Gender differences and similarities in confidence judgments.

Although gender differences are fairly consistent when people report their general confidence, much less is known about such differences when individuals assess the degree of confidence they have in their ability to answer any particular test question. The objective of this research was to investigate gender differences in item-specific confidence judgments. Data were collected from three psychology courses containing 70 men and 181 women. After answering each item on course exams, students indicated their confidence that their answer to that item was correct. Results showed that gender differences in confidence are dependent on the context (whether items were correct or wrong) and on the domain being tested. Moreover, although both men and women were overconfident, undergraduate men are especially overconfident when incorrect.