Since chocolate activates the brain's pleasure centers, it can be considered a:
a. secondary consequence c. primary reinforcer
b. primary stimulus d. secondary reinforcer
C
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Groups of people with whom one compares oneself are called __________.
A. allies B. cohorts C. reference groups D. social strata
An auto accident rendered Chris's nervous system unable to send messages for him to breathe, so he is on a respirator. Which brain structure was most likely damaged in the accident?
a) pons b) medulla c) cerebellum d) reticular formation
According to the National Marriage Project, what percentage of single mothers isin the highest educated group?
a. 54% b. 34% c. 14% d. 6%
Which of the following is a myth (not supported by research) about the effects of TV?
A. Children who watch a lot of TV develop short attention spans. B. Children who watch a lot of TV become passive, lazy thinkers who are less creative. C. Children who spend a lot of time watching TV spend less time in more productive, valuable activities like reading, sports, and playing with friends. D. Answers a, b, and c are all myths about TV that are not supported by research.