According to the Textbook, the Outcome of a Prisoner's Dilemma

Multiple Choice

According to the textbook, the outcome of a prisoner's dilemma game (whether people end up cooperating of competing) depends most on how the players initially approach the game and on ____.

A) how old they are
B) whether they are male or female
C) whether they communicate with one another during the game
D) whether others are observing them as they play the game