Which psychological perspective would explain that phobias are acquired through classical conditioning, anxiety attacks reflect conditioned emotional responses that generalize to new situations, and the behavior of a hypochondriac is reinforced by the sympathy and attention he or she gets?

During the nineteenth century, journalistic style

a. remained very similar to what it was before the Civil War. b. could not be distinguished among newspapers. c. had little effect on the public's knowledge of current events. d. changed significantly. e. remained focused on sensationalism.

What regions have benefited the most from shifting political power in the last few decades?

a. Great Lakes and Pacific Northwest b. Mountain and Midwest c. Northeast and Southwest d. South and West