A 2002 study reported in the textbook suggests that approximately what percentage of men aged 15 to 44 reported having had any same-sex sexual contact ever in their lives?

The defining feature(s) of addiction is:

a. Whether or not the opiate system is involved b. The severity of the withdrawal symptoms c. Being preoccupied with a drug, compulsive use and high likelihood of relapse d. Whether or not the drug has a reinforcing effect

Antisocial adolescents are more likely to view social provocations as __________

a. problems to be solved c. something to be ignored b. threats to their "manhood" d. chances to be altruistic