Children who are hyperactive are often given central nervous system depressants to help calm them down

For healthy, elderly people (aged 60 and older), sexual desire is

a. uncommon in both men and women b. common in men, but not in women c. common in women, but not in men d. common in both men and women

Which of the following was not identified as a potential function of dominance hierarchies?

a. To make social relationships among group members more predictable b. To help stimulate the physical development of the members of the group c. To allow groups to more easily meet their objectives d. To control aggression among group members