During a psychology experiment, Chad and Wilma are asked to compete in the "prisoner's dilemma" game.As shown below, Wilma goes first, and after four rounds, the results are as follows:
As revealed in the pattern of responses above, Wilma is probably using a ________ strategy.

Question

Quizplus · Accepted Answer

Wilma's strategy of always choosing "cooperate" unless Chad chooses "betray" in the previous round is consistent with the tit-for-tat strategy. This strategy involves initially cooperating, then responding to the opponent's previous move in the last round, which can be effective in promoting cooperation in repeated interactions.

During a Psychology Experiment, Chad and Wilma Are Asked to Compete