What effect do depressants have on the body?
a. They speed up activity in the central nervous system.
b. They decrease the appetite for carbohydrates.
c. They slow down activity in the central nervous system.
d. They increase sympathetic nervous system arousal.
Answer: c
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Conditioning a rat to press a lever is most associated with the work of:
A. Ivan Pavlov b. B. F. Skinner C. Edward Thorndike D. Albert Bandura
Tony's therapist interprets Tony's dream about going to a party in a costume and mask to mean that Tony is hiding his true self from the world out of fear that he will be rejected. The therapist's interpretation of the mask and costume would be considered which type of content?
a. NREM b. lucid c. manifest d. latent
The primary male sex characteristic is the:
a) penis. b) scrotum. c) prostate gland. d) All of these are primary sex characteristics.
Why would the existence of red-green color vision deficiency support opponent process, but not trichromatic, theories of color vision?
A. Because opponent-process proposes a red-green color channel, whereas trichromatic theory proposes separate red and green receptors B. Because opponent-process theory proposes red-blue and green-yellow channels affected by the deficiency, which trichromatic theory does not distinguish. C. Because opponent-process theory accounts for the distribution of the three types of cones across the retina, which trichromatic theory does not D. Because opponent process theory accounts for sensory adaptation in cones, and trichromatic theory does not