A method of assigning research participants to groups so that each participant has an equal chance of being in any group is known as
A. random selection.
B. random assignment.
C. between-subjects assignment.
D. correlated assignment.
Ans: B. random assignment.
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Javier and his wife are preparing to have sex, and his penis becomes erect. He is likely to be in the __________ stage of the sexual response cycle, according to Masters and Johnson.
A. resolution B. plateau C. orgasm D. excitement
Which of these is an example of something an epidemiologist would do?
a. encourage people with the flu to avoid alcohol b. study rates of alcoholism in urban versus rural areas c. investigate the effects of clothing preference on social communication d. study chromosomes to find abnormal genes associated with various diseases
All of the following are reasons why older women are likely to be even more traumatized by rape than younger women EXCEPT:
a. They are likely to have more conservative attitudes about sexuality b. They are likely to have undergone physiological changes that increase severity of physical injuries. c. They tend to have less social support after a rape. d. They are more likely to be in a long-term relationship and suffer more from interpersonal difficulties after a rape.
Professor Jones is highly skilled in teaching mathematics and science, but he seems to lack common sense. According to Sternberg's model of intelligence, Professor Jones lacks __________ intelligence
a. analytical c. creative b. practical d. logical