08:21 duration 8 minutes 21 seconds
4.1a - Defining Prosocial Behavior, Altruism,…
4.1a - Defining Prosocial Behavior, Altruism, Egoism
Unit 4 (Prosocial Behavior) Lesson 1 (Theories of Prosociality) Part A (Defining Prosocial Behavior, Altruism, Egoism)