Figure 5.

Comparison of outcomes with non-communicating partners

(A) The average percentage of rounds over all participants that resulted in each category of round outcome when people were paired with other people, Tibor, and a disguised AI, each of whom did not communicate.

(B) Summaries of each round for all pairings in each condition.

(C) The percentage of interactions ending in either Efficient or Aloof Cooperation in each round. For better visualization, fitted lines show a linear model of the data, with shaded areas representing 95% confidence intervals of the model's fit.

(D) The average payoffs received by people and their partners. Error bars show the standard error of the mean.