Getting a word in group-wise: Effects of racial diversity on gender dynamics

In three studies, we examined the effects of racial diversity on gender dynamics in small mixed-sex groups. In all-White groups in Study 1, White men spoke significantly more than White women and were rated as more persuasive; however, in racially-diverse groups, White women and White men spent equal amounts of time speaking and were rated as equally persuasive. Video clips of the group members were rated for confidence and anxiety in Study 2, and Study 3 explored more directly how group composition shapes individuals' perceptual and cognitive tendencies. Members of diverse groups were perceived as more anxious than members of all-White groups, and White women were perceived as more anxious than White men. However, White women in diverse groups showed increasing confidence over time. These results suggest that racial diversity has benefits beyond just racial inclusion: it may also promote greater gender equality.

► Racial diversity affected gender dynamics in small groups.
► In all-White groups, White men spoke more than women and were rated more persuasive.
► In diverse groups, White women spoke as much as White men and were as persuasive.
► White women in diverse groups also showed increasing confidence over time.