Suppose you are walking to the movie theater on a bright sunny day. Once you enter the dark theater, you nearly trip over your feet because you cannot see a thing. After you find a seat, you watch the movie for about thirty minutes and then decide to head to the lobby for some popcorn. When you stand up, you realize that you can see much more clearly than before. This example best
illustrates ____.?
a. ?the blind spot
b. ?ocular accommodation
c. ?dark adaptation
d. ?opponent-process theory
ANSWER:
c
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Research demonstrates that in the typical elementary school classroom in the U.S.:
a. Boys and girls get about the same amount of attention b. Girls who ask questions are seen as curious and boys who ask questions are seen as aggressive. c. Boys get both more praise and more criticism than girls. d. Girls get more praise and boys get more criticism.
One of the most common causes of intellectual disability occurs due to the mother drinking alcohol heavily during her pregnancy. The resulting condition in the child is called
a. alcohol myopia. b. Trisomy-21. c. phenlyketonuria (PKU). d. fetal alcohol syndrome (FAS).
Programs that __________ can make staying in school easier for at-risk adolescents
A) suspend students for misbehavior B) focus on purely academic work C) offer flexible work?study arrangements D) prohibit participation in extracurricular activities
The probability that two people share the same allele from a common ancestor is known as
A. genetic variation. B. genetic expression. C. relatedness. D. chromosomal shuffling.