Section: AP Psychology

48) When 12 year old Charlie saw an old man lying the sidewalk in apparent discomfort, he prepared to offer help. But when he noticed several adults walk past the man, he concluded that the man did not need any help. His reaction most clearly illustrates one of the dynamics involved in:

the mere exposure effect.
social loafing.
the fundamental attribution error.
the foot-in-the-door phenomenon.
the bystander effect.