Brightness constancy occurs in part because
a. of failures in the visual system to deal with illumination changes.
b. the proportion of light an object reflects is constant.
c. brightness is a perceptual hypothesis.
d. of all of these.
ANSWER: b
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As a major exam approaches, a teacher who is hoping to reduce stereotype threat and promote an incremental theory of intelligence would most likely:
a. remind test takers that males tend to do poorly on the problems. b. remind students that they inherited their IQ from their parents. c. cite research of a recent study showing that a particular gene is linked to IQ. d. let students know that hard work is the best way to prepare for the exam.
Good nutrition is linked to which of the following?
a. social and emotional functioning c. ethnicity/race b. learning disabilities d. genes