Results of precueing experiments show that participants respond more rapidly to a stimulus that appeared at the location

Research about sexuality is __________.

A. one of the earliest areas of research in psychology B. limited because there are relatively few forms of abnormal sexual behavior C. surprisingly limited, due to taboos about sex practices, feelings, and attitudes D. abundant, although it is plagued by methodological problems

Drastic mental decline is not part of the normal aging process, but 15–20% percent of adults over age 75 will show some form of a cognitive deficit known as ____________________

Fill in the blank(s) with correct word