Affiliative behavior Sample Clauses

Affiliative behavior. Affiliative behavior was measured as mutual positive interest between the two partners, which occurred in 375 of the 4183 trials analyzed (9%). Overall, pairs had significantly more mutual positive interest after the prosocial token had been chosen than when the selfish token had been chosen, with a small effect size (F1,11 = 9.09, P = 0.012, ηp2 = 0.45). Interestingly, the overall rate of mutual positive interest significantly decreased from Single Actor sessions to Alternating sessions, also with a small effect size (F1,11 = 6.94, P = 0.027, ηp2 = 0.37), although there was still more mutual positive interest associated with prosocial choices than selfish choices (Figure 5). * Selfish Prosocial Single Actor Alternating