As the muscles in your body relax during Stage 1 sleep, the reflex muscle contraction that may happen is called
a. an autonomic cramp.
b. a hypnic jerk.
c. the restless leg syndrome.
d. the hypnogogic image syndrome.
B
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Suppose someone's retina contains only rods, no cones. What should we expect to find?
a. This person has no perception of depth or distance. b. This person has trouble seeing anything in faint light. c. This person has poor perception of visual motion d. This person has no perception of color.
Being persistently stereotyped, perceived as deviant, and devalued in society because of membership in a particular social group or because of a particular characteristic is the definition of being
a. sublimated. b. ambivalent. c. threatened. d. stigmatized.
Professor Anderson has discovered a primitive tribe in the Amazon rainforest and has studied their language. She has found that this tribe has only seven emotions. She reasons that they should only perceive these seven emotions. She is basing her hypothesis on:
A. the psychometric approach B. Chomsky's theory of language acquisition C. the social learning approach D. the theory of linguistic relativity
Visual experience appears as a smooth and continuous "stream of consciousness" because of the combined action of __________ and __________
a. iconic memory; saccadic eye movements c. iconic memory; visual coding b. perceptual processing; iconic memory d. saccadic eye movements; visual coding