Which of the following is not a factor that has been shown to enhance the reinforcing value of a drug?
a. Stress
b. Previous experience with the drug
c. Hunger
d. Physical dependence
e. Boredom
Answer: E
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Which of the following is considered to be of central importance to the prevention of early pregnancy for both boys and girls?
a. Building greater confidence in and commitment to the consistent use of contraception as part of any sexual relationship b. Building greater social expectations and commitment to assuming the financial and social responsibilities of parenthood c. Fostering a sense of self-efficacy and investment in academic goals leading to post-secondary education d. Creating feelings of guilt about engaging in sexual intercourse
Relative to healthy controls, people with major depressive disorder (MDD) show
A. no differences in brain structure or activity. B. increased volume in the hippocampus and amygdala. C. decreased volume in the hippocampus and amygdala. D. decreased volume in the hippocampus but increased volume in the orbitofrontal cortex.
In the University of Michigan Monitoring the Future Study by Johnston and others (2008), 30 percent of high school seniors said that they had
A. smoked marijuana and heroin by the time they were in the 10th grade. B. used e-cigarettes as they were considered a safer alternative to normal cigarettes. C. consumed alcohol mixed with energy drinks in the past 12 months. D. been in a vehicle with a drugged or drinking driver in the past 2 weeks.
partners in gay and lesbian relationships are likelier than heterosexual couples to do what? (Select all that apply.)
a. report conflict in their relationship b. share child-care responsibilities c. report satisfaction in their relationship d. share household chores equally