A sleep disorder characterized by difficulty in falling asleep or remaining asleep throughout the night is
A) zombulism.
B) cataplexy.
C) narcolepsy.
D) insomnia.
Answer: D
Rationale: The most widely recognized sleeping problem is insomnia (which literally means lack of sleep). It can involve difficulty falling asleep, returning to sleep, or waking too early.
Psychology
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What field investigates the relation between stress and immune function?
a. psychoneuroimmunology b. immunosuppression studies c. neuromodulation d. somatosensory science
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Raven's Matrices were developed to improve on which issue with intelligence tests?
a. Cross-cultural barriers b. Inconsistency of scores with retesting c. The time needed to complete a test d. Comparisons of old versus young people
Psychology