Marshall is a harsh, critical person. More often than not, he is in a bad mood and acts grumpily toward other people. According to Gray's reinforcement sensitivity theory, Marshall is more likely to experience more negative emotions because ____
a. ?he has an active behavioral approach system
b. ?his brain lacks reward centers
c. ?he has an active flight or freeze system
d. ?he has an insensitive punishment system
ANSWER:
c
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Chunking and maintenance rehearsal are especially important for the improvement of __________ efficiency
a. short-term memory b. eidetic imagery c. sensory memory d. implicit memory
Piaget's principle of the invariant developmental sequence means that
a. animals of closely related species (e.g., apes/monkeys) have identical developmental stages. b. every child goes through the stages in the same order. c. if well nourished, children will develop at the same rate. d. smart children can sometimes skip one of the stages.
A simple, unlearned response to a stimulus that may involve only two neurons is a(n) _______ _______
Fill in the blank(s) with correct word
Mustafa is having some problems fitting in. His parents are from Kuwait, but he's really attracted to the lifestyles of his high school classmates, so he downloads the same music they do to his iPod and buys the same clothes they do. Unfortunately, he just can't seem to make any friends. Mustafa's ethnic identity seems to be in a state of
A) assimilation. B) marginality. C) separation. D) biculturalism.