When might a researcher find a "cohort effect"?

a. If a researcher compares the same people before and after a traumatic event
b. If a researcher compares people who were born in different eras
c. If a researcher compares people who have different hobbies and interests
d. If a researcher compares people of different heights and weights


b

Psychology

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Why do people almost never act out their dreams during REM sleep? a. The content of most dreams includes conversations with no action. b. People learn, beginning in early childhood, to remain quietly in bed. c. Brain activity is at its minimum during REM sleep

d. The major postural muscles are paralyzed during REM sleep.

Psychology

Which lobe seems to be especially involved in the comprehension of spoken language in humans?

a. occipital b. parietal c. frontal d. temporal

Psychology

The ________ is one of the last areas of the brain to mature, suggesting that younger adolescents may be less efficient at multitasking than older ones

Fill in the blank with the appropriate word.

Psychology

Children with frequent nightmares or sleep terrors can develop__________.

A. pneumonia B. cancer C. diabetes D. insomnia

Psychology