Bonnie, who is severely depressed, is scheduled to receive ECT. If hers is similar to typical cases that call for the use of ECT, how many sessions per week can she expect?

What evidence has been cited by scientists who propose that alcoholism is related to endogenous opioid production?

a. Alcohol is an opioid derivative. b. Rats given morphine refuse alcohol. c. The symptoms of withdrawal from alcohol and heroin are similar. d. Opioid-antagonists can reduce the subjective "high" of drinking.

Beck's cognitive therapy focuses on _____.

a. illogical thoughts b. resistance c. positive reinforcement d. the relationship between therapist and client