A 2010 academic study on group intelligence found that the collective intelligence of a workgroup is correlated to three factors: the average social sensitivity of the group members, the group’s ability to take turns contributing, and the proportion of females in the group. Groups that included at least one woman outperformed all-male groups in collective intelligence tests, and group intelligence was more strongly correlated to gender diversity than to the IQs of the individual team members. Gender diversity is not just good for women; it’s good for anyone who wants results.
