Which of the following statements about infants and REM sleep is true?
A. Most infants spend about 70 percent of their sleeping time in REM sleep.
B. REM sleep might promote the brain's development in infancy.
C. Older adults are the only group that spends more time in REM sleep than infants.
D. When infants are three months old, the amount of time they spend in REM sleep begins to increase.
Answer: B
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Aaron is intelligent, reliable, outgoing, and honest. This description of Aaron's personality would most likely be given by
a. a trait theorist. c. a psychodynamic theorist. b. a learning theorist. d. a cognitive theorist.
Which of the following statements is true regarding differential treatment of boys and girls by teachers?
A) Teachers give more overall attention to boys than to girls. B) Teachers tend to praise girls more for their academic knowledge. C) Teachers discourage unruliness more frequently and forcefully with girls. D) When boys misbehave, teachers are more likely to negotiate.
What two advances occur during middle childhood in information processing abilities?
a. visual scanning and search routines b. attention and memory c. motivation and diligence d. decentering and critical processing
Which of the following statements about teenage employment is true?
A) Working in high school has been positively correlated with college success. B) The more hours worked in high school, the more likely the teen is to be involved with drugs and alcohol. C) Adults who worked in high school were more likely to go to college. D) Employed high school students are less apt to argue with their parents.