Senators were originally chosen by ______.

Analyze the condition of countries such as Cuba and North Korea that refuse to play by the motto, "Make money, not war."

A) They exist under oppressive social restrictions. B) They thrive via socialist policies. C) They trade within limited circles. D) They live in isolation and poverty.

When psychologists were followers of the theories of B. F. Skinner and John Watson, the theoretical approach that generated research ideas was

a. behavioral. b. cognitive. c. neuroscientific. d. psychoanalytic.