Data for: Cooperation: the roles of interpersonal value and gratitude

This is a database of WTR values for three separate individuals, taken before and after playing in a Cyberball game. Subjects were assigned to 1 of 3 experimental conditions: Inclusion in Cyberball game, Exclusion in Cyberball game, or Exclusion-then-Inclusion in the Cyberball game. Subjects rated other players on gratitude and played a dictator game to establish motivations to cooperate.