If we compare either different species or different ages, what trend emerges?
A. The less total sleep, the higher the percentage of REM sleep
B. The more total sleep, the higher the percentage of REM sleep
C. The more activity during wakefulness, the higher the percentage of REM sleep
D. The more activity during wakefulness, the lower the percentage of REM sleep
Answer: B
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The individual's behavior controls the presence or absence of reinforcement in both classical and operant conditioning
a. True b. False Indicate whether the statement is true or false
Ryan is a schizophrenic person. He often mixes up words and ends up talking things which make no sense. Which symptom of schizophrenia is Ryan exhibiting?
a. Hallucinations b. Disorganized, incoherent speech c. Rumination d. Grossly disorganized and inappropriate behavior
Melatonin, which is secreted by the pineal gland, plays a role in regulating
a. glucose. b. releasing factors. c. growth hormones. d. coping mechanisms. e. sleep.
Perceiving objects or events that have no external reality describe
a. hallucinations. b. stroboscopic movement. c. figure-ground images. d. illusions.