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I am not stopping this blog. Please do check back for more. I will continue to post articles and reflections, but I won't be as frequent.
Leadership and Vision in IT and Higher Education.
In two studies with 699 people, working in groups of two to five, we find converging evidence of a general collective intelligence factor that explains a group’s performance on a wide variety of tasks. This “c factor” is not strongly correlated with the average or maximum individual intelligence of group members but is correlated with the average social sensitivity of group members, the equality in distribution of conversational turn-taking, and the proportion of females in the group.
Women are better at reading the mind through the face even online, when they can't see their teammates' faces. In a follow-up study (the full paper, which again isn't linked in the Times piece, lives here), the scientists gave participants a "Reading the Mind in the Eyes," or RME, test, where they were asked to identify complex emotions (e.g., shame or curiosity, rather than sadness or joy) in pictures of other people's eyes. Then they divided participants into teams and had them perform a number of tests, like brainstorming and group Sudoku. Again, teams with more women, who scored higher on the RME test, performed the best across the tasks. From the paper:
The [RME] scores of group members were a strong predictor of how well the groups could perform a wide range of tasks together, even when participants were only collaborating online via text chat and could not see each other’s eyes or facial expressions at all.