Results from a variety of selective deprivation sleep studies have shown that people have a specific need for
a. at least four hours of sleep each night.
b. slow-wave sleep.
c. REM sleep.
d. REM and slow-wave sleep.
D
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In the United States, gender differences in math ability
a. remain large and stable. b. remain large but are shrinking. c. have never been demonstrated. d. have largely disappeared.
Research has found that Lawrence Kohlberg's theory of moral development is most applicable to people from _______________ cultures and those who have been shaped by _______________ religious thought
Fill in the blank(s) with correct word
According to research on desirable difficulties, you should wait at least _____ between study sessions in order to maximize long-term retention.
Fill in the blank(s) with correct word
Genetics account for a percentage of the variability seen in the population’s personality. What is the source of the remaining percentage of variability?
a. ?only non-shared experiences b. ?both shared and non-shared experiences c. ?nurture d. ?only shared experiences