Psychologists have classically conditioned children to like healthful vegetables by pairing new vegetable flavors with the flavor of sugar to produce liking. Specifically, they are using ____

Cluster A consists of behaviors that are viewed as

a. dramatic, emotional, or erratic. b. disruptive and antisocial. c. odd or eccentric. d. anxious or fearful.

Which of the following brain structures is involved in regulating hunger, thirst, temperature, and sexual behavior?

a) pons b) thalamus c) amygdala d) hypothalamus