What was the effect of reducing the drinking age from 21 to 18 on alcohol-related highway accidents?
a) lowered the rate of accidents
b) increased the rate of accidents
c) had no effect on the accident rate
d) an initial increase in accidents was followed by a decrease
b
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Which of the following racial/ethnic differences were found in the 2011 National Survey on Drug Use and Health?
a. Blacks showed the highest prevalence of illicit drug use in the last month. b. Whites reported more prevalent alcohol use than Hispanics. c. Blacks reported less prevalent alcohol use than whites. d. all of these e. none of these
Over the last four decades, the popularity of the psychiatric specialization among medical school graduates
a. has increased dramatically. b. has generally declined. c. first declined and then experienced a resurgence. d. has remained relatively stable.
High testosterone levels in men are reflected in a. wide-set eyes and full lips
b. an impaired immune system. c. a square jaw. d. a childlike face.
Participants exposed to paired experiences of snakes and mild electric shock, then exhibited that they were experiencing palm sweat even when they only saw the pictures of the snakes. The snake photo was the __________
A) CS B) US C) CR D) UR