Which area of the hypothalamus has been directly implicated as a fullness center that serves to inhibit eating?

A key aspect of the Coolidge effect is that exposure to a novel female

A) fails to elicit sexual satiety. B) lengthens the sexual refractory period after ejaculation. C) diminishes the sexual refractory period after ejaculation. D) elicits motor responses that are incompatible with intromission. E) reduces the circulating levels of testosterone in the male rat.

If an organism cannot respond to a desired stimulus, and if no conflict is involved, it will respond to a stimulus that is

A) similar to the desired stimulus. B) opposite to the desired stimulus. C) much different from the desired stimulus. D) similar to the desired stimulus and yet quite different from it.