Schultze, Thomas; Mojzisch, Andreas; Schulz-Hardt, Stefan - In: Organizational Behavior and Human Decision Processes 118 (2012) 1, pp. 24-36
One prominent finding in research on group judgment is that groups often outperform the average of their members’ individual judgments. Previous research attributed this finding to groups weighting their more competent members more strongly (differential weighting explanation). We postulate an...