The hypothalamus is part of the ______

A study measuring the phenomenon of mere exposure found that females who attended certain college classes either 5, 10, or 15 times without talking to anyone were liked more when they:

a. attended 5 classes over the semester. b. attended 10 classes over the semester. c. attended 15 classes over the semester. d. sat in front of the classroom.

Dion and Lucetta have just had their first child. According to Gutmann's principle of the parental imperative, what effect (if any) will this new arrival have on Dion's behavior?

a. He will spend more time at home than he did before the child's birth. b. He will spend more time focused on his work than he did before the child's birth. c. He will spend more time interacting with his own parents. d. It will have no effect.