The ________ is involved in the regulation of feeding, drinking, and sexual behavior

If you want to compare a subject with him/herself under different conditions rather than comparing him/her to control subjects, you might choose a(n) __________ design.

a.) analogue b.) case study c.) correlational d.) ABAB

An elderly adult is more likely to have difficulty hearing high-frequency sounds, even though speaking voices increase in pitch with aging

a. true b. false