The lissencephalic individual in the chapter's opening vignette had a brain that lacked:

In John B. Watson's attempt to condition a phobia in a child, what was the conditioned stimulus?

a. A rat b. A loud noise c. Crying and other fear reactions d. Salivation

The case of Little Albert was important in the development of:

A. cognitive therapy B. psychoanalysis C. behavior therapy D. client-centered therapy