Alex and Janet are playing ten rounds of a prisoner's dilemma game.If Janet is following the tit-for-tat strategy,what choices should she make across the ten rounds being played?
A) Janet should choose to be competitive and defect in every round.
B) Janet should always do exactly what Alex does.
C) Janet should be cooperative on the first round, and then mimic Alex's choices.
D) Janet should begin by defecting, and then alternate between defecting and cooperating on each following round.

Question

Quizplus · Accepted Answer

If Janet follows the tit-for-tat strategy, she will cooperate on the first round and then mimic Alex's choices in the following rounds. This strategy is based on reciprocity, meaning that if Alex cooperates, Janet will cooperate in the next round, and if Alex defects, Janet will also defect in the next round. This strategy encourages cooperation and mutual benefit, as both players will gain more points by cooperating than by defecting. Therefore, the best choice for Janet is to be cooperative on the first round, and then mimic Alex's choices.

Alex and Janet Are Playing Ten Rounds of a Prisoner's