Controlled laboratory research on observational learning of aggression requires participants to __________ and then receive the opportunity to act aggressively

During a terrible hurricane, many people in a major metropolitan area lost power for days or weeks at a time

Neighbors who were fortunate enough to have power often ran extension cords to their front yards and put up signs that said, "I have power, and you are welcome to plug in your computer or cell phone to charge." This willingness to help others with fewer resources neatly demonstrates the norm of: a) equal status. b) groupthink. c) social responsibility. d) reciprocity.

Social exchange theory is an example of a(n) ________ theory

FIll in the blank with correct word.