All are symptoms of major neurocognitive disorders (NCD) or dementia, in their advanced stages EXCEPT:

Jaccard and his colleagues set out to determine whether close friends influence adolescents' sexual behavior. What were their results?

a. Close friendships have no impact on the likelihood of engaging in sexual activity. b. Adolescents were more likely to be sexually active when their best friends were. c. Adolescents were likely to delay becoming sexually active if their best friends were already sexually active. d. Adolescents were more likely to be sexually active if their parents knew about their friends' sexual activity.

Francois associates with high status friends in order to gain and maintain status, whereas Antonio acts aggressively in order to gain and maintain status. What principle of social behavior does this situation illustrate?

A) Different people use different behaviors to attain the same goal. B) The same goals underlie different social behaviors. C) Some behaviors are more effective for particular goals than others. D) When people fail to gain status via association, they resort to aggression.