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Table 2 Mean correct response time (RT) and accuracy for all the combinations of social condition and contrast level

From: A new measure of group decision-making efficiency

  25.0% 17.0% 13.5% 11.5% Average
RT (seconds)
 Worse observer 0.532 (0.056) 0.608 (0.081) 0.692 (0.079) 0.710 (0.097) 0.636 (0.104)
 Better observer 0.479 (0.067) 0.528 (0.057) 0.571 (0.058) 0.600 (0.063) 0.545 (0.074)
 Collaboration 0.506 (0.052) 0.565 (0.064) 0.629 (0.068) 0.654 (0.070) 0.589 (0.084)
 average 0.506 (0.060) 0.567 (0.073) 0.631 (0.082) 0.655 (0.087)  
Accuracy
 Worse observer 0.95 (0.04) 0.81 (0.08) 0.62 (0.07) 0.52 (0.04) 0.72 (0.18)
 Better observer 0.97 (0.02) 0.89 (0.04) 0.68 (0.06) 0.56 (0.04) 0.78 (0.17)
 Collaboration 0.97 (0.03) 0.87 (0.07) 0.70 (0.07) 0.54 (0.02) 0.77 (0.17)
 average 0.96 (0.03) 0.86 (0.07) 0.67 (0.07) 0.54 (0.03)  
  1. Values in parentheses represent standard deviation