Dan Got a Flat Tire a Few Weeks Ago and Was

Multiple Choice

Dan got a flat tire a few weeks ago and was helped by a friendly motorist. Now Dan is driving down the street and notices someone on the side of the road with engine trouble. Because Dan was previously helped a few weeks ago, he will probably

A) be more likely to help the motorist.
B) exhibit a diffusion of responsibility.
C) show the bystander effect.
D) exhibit all of these behaviors.