A(n) is a person who is given a role to play in a study so that the social context can be manipulated.

Anode is a point on a wave where there is no vibration. a. true b. false

1. create a hypothetical story of how a violent conflict arose between two groups. in your story, include examples of how in-group bias, out-group homogeneity, out-group derogation, and scapegoat theory lead toward violence between groups. be sure to label each term where it occurs in your story (20 points)

Why is mary salter ainsworth a central figure in psychology?