You are less likely to receive help if you have car trouble on a busy freeway than if you have car trouble on a sparsely traveled two-lane highway. Your ability to foretell your likelihood of receiving help illustrates the goal of

A study of maternal smoking during pregnancy and the DD genotype revealed that

A) by itself, the DD genotype was related to impulsivity, overactivity, and oppositional behavior. B) children whose mothers had smoked during pregnancy scored lower than children of nonsmokers in impulsivity. C) children whose mothers had smoked during pregnancy scored lower than children of nonsmokers in overactivity. D) children whose mothers had smoked during pregnancy scored higher than children of nonsmokers in impulsivity, overactivity, and oppositional behavior.

In the general aggression model, repeated exposure to aggressive stimuli serves to strengthen a person's beliefs, attitudes, schemas, and scripts that are related to aggression

These beliefs, attitudes, schemas, and scripts are a person's ________. a) aggression centers b) knowledge structures c) input variables d) personal factors