V. That groups possess a measurable collective intelligence shaped by social sensitivity and turn-taking — a claim that is real but contested

- Woolley, A. W., Chabris, C. F., Pentland, A., Hashmi, N., & Malone, T. W. (2010). Evidence for a collective intelligence factor in the performance of human groups. Science, 330(6004), 686–688. - Edmondson, A. C. (1999). Psychological safety and learning behavior in work teams. Administrative Science Quarterly, 44(2), 350–383. - Ostrom, E. (1990). Governing the Commons: The Evolution of Institutions for Collective Action. Cambridge University Press. - The dissent, included in good faith: Credé, M., & Howardson, G. (2017). The structure of group task performance — a second look at "collective intelligence." Journal of Applied Psychology, 102(10), 1483–1492; and Bates, T. C., & Gupta, S. (2017). Smart groups of smart people: Evidence for IQ as the origin of collective intelligence. Intelligence, 60, 46–56. — Both argue the collective-intelligence factor is weaker than first reported and largely tracks individual ability. We list them because a thesis that hides its strongest critics has not earned trust.