Most cliques are open circles—open to including new members

What do social psychologists call the tendency to rely on trait explanations of the behavior of others and to ignore the influence of situations?

a) availability heuristic b) augmenting principle c) self-fulfilling prophecy d) fundamental attribution error

What does Leonard Berkowitz view as an important cue to aggressive responding?

a) temperature b) visual images c) genetic codings d) history of aggression