Regarding the incidence of red-green color weakness, what percent of Caucasian males have this weakness?
a. one percent
b. eight percent
c. 15 percent
d. 22 percent
ANSWER: b
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A karate chop to an area at the top of the neck could stop a person's heart and breathing by damaging the
a. hippocampus. b. thalamus. c. medulla. d. amygdala.
Two types of developmental research designs are time series and cross-sectional designs.
Answer the following statement true (T) or false (F)
All of the following are important criticisms of intelligence tests EXCEPT
a. they may actually measure achievement rather than inherent abilities. b. they fail on grounds of reliability. c. they may be culturally biased. d. they can lead to self-fulfilling prophecy. e. they may be biased against those who are educationally disadvantaged.
Which of the following is true about testosterone and aggression?
A. Testosterone has a much greater effect on nonhuman animals. B. Expressing anger decreases testosterone levels. C. Testosterone only affects the behavior of male animals. D. Aggression and testosterone both increase throughout life.