Physiologically, with mild unpleasant stimulation, the sympathetic division of the autonomic nervous system is more active, and with mild, pleasant stimulation, the parasympathetic division is more active
a. true
b. false
Answer: a. true
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The eighth cranial nerve contains both a(n) ____ component and a ____ component
a. vestibular; somatosensory b. visual; vestibular c. auditory; taste d. auditory; vestibular
Which is the best example of vicarious conditioning??
a. ?After watching her friend, a smoker, die of cancer, Laura quits smoking. b. ?A chimpanzee stacks boxes and climbs them to reach a piece of fruit. c. ?Children act aggressively after watching a video of an aggressive adult. d. ?You remember the layout of Disney World, even though you haven't been there in five years.
Why is the opiate morphine likely to be administered after major surgery?
a. To prevent anxiety and fear from blocking the healing process. b. To create a strong euphoric rush, so that the patient becomes much easier to work with. c. To alleviate pain. d. Because it is known as "the plant of joy" and research shows that happy people heal more quickly.
The chi-square test compares ______ to ______.
A. sample means; population means B. sample marginal; population marginal C. observed frequencies; expected frequencies D. sample frequencies; population frequencies