Prevention programs using peer-refusal skill training reduce the rate of tobacco smoking, alcohol drinking, and marijuana smoking by what percentage?

Susan uses cocaine on a regular basis. She's finding that she has to use more and more cocaine to get the high that she wants. What is the term that describes this phenomenon?

A) Tolerance B) Withdrawal C) Psychological addiction D) Drug dependence

Some theorists have proposed that sexual masochism might provide temporary relief from

A) being seen as a sexual object. B) both painful and pleasant sexual sensations. C) repressed anger. D) the responsibilities of independent selfhood.