As the night progresses:
a. the interval between successive REM states becomes longer
b. the interval between successive REM states becomes shorter
c. the interval between successive REM states stays the same
d. REM sleep eventually disappears from the sleep cycle
B
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The concept of a moral sense can be described as
a. the ability to detect morality in others. b. an innate understanding of what is right and what is wrong. c. the way we learn through experience to behave towards others. d. the ability to avoid punishment by acting in a certain way.
The arousal-producing effects of sex hormones are referred to as
a. the organizing effect. c. the activating effect. b. the sexualizing effect. d. the coracoid effect.
Virtually all ________ know about ________ ahead of time, but many say that no one spoke to them before or during puberty about physical changes
A) boys; ejaculation B) girls; breast buds C) boys; the timing of puberty D) girls; the timing of puberty
When deprived of light and dark cycles in the environment, our circadian rhythm will adjust to _________
a. a 12-hour day b. a 23-hour day c. a 24-hour day d. over 24 hours per day