Table 1

Correlations among group tasks and descriptive statistics for Study 1. n = 40 groups; *P ≤ 0.05; **P ≤ 0.001.

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1Collective intelligence (c)
2Brainstorming0.38*
3Group matrix reasoning0.86**0.30*
4Group moral reasoning0.42*0.120.27
5Plan shopping trip0.66**0.210.38*0.18
6Group typing0.80**0.130.50**0.25*0.43*
7Avg member intelligence0.190.110.190.12–0.060.22
8Max member intelligence0.270.090.33*0.05–0.040.280.73**
9Video game0.52*0.170.38*0.37*0.39*0.44*0.180.13
Minimum–2.679232–10.801484.008.0026
Maximum1.5655178182.40116912.6715.6796
Mean028.3311.0557.3546.92596.138.9211.6761.80
SD1.0011.363.0210.9619.64263.741.821.6917.56