Asking an eyewitness to describe a suspect's physical appearance to a sketch artist would be an example of a task, whereas asking an eyewitness to identify a suspect on the basis of a lineup of five possible assailants is an example of a task.

Fallon is on her way to work when she sees a little boy, who is crying and apparently lost. seeing the crying boy makes fallon very uncomfortable and upset. to reduce these negative feelings, fallon stops to the boy find his parents. which theory best explains fallon's behavior?