An alternative to the dopamine hypothesis of schizophrenia is the proposal that schizophrenia may be due to a deficiency of activity of ____ synapses.
A. serotonin
B. glutamate
C. substance P
D. acetylcholine
Answer: B
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Which of the following is predicted from the original frustration aggression hypothesis?
A. Aggression is always caused by frustration. B. Aggression is sometimes caused by frustration. C. Frustration is the only one of many causes of aggression. D. Catharsis always leads to frustration.
John, who is right-handed, is studying a reproduction of the Mona Lisa very intently, without moving his eyes. It is likely that his interpretation of Mona Lisa's emotional expression will be most influenced by a. her eyes
b. the left half of her face. c. the right half of her face. d. the lower half of her face.
Parenting styles can best be described as:
a. difficult. c. a one-way street. b. easy. d. a two-way street.
Language exchange for the sole purpose of building and maintaining social relationships is known as __________ communication.
Fill in the blank(s) with the appropriate word(s).