You notice that your mother, who is 61 years old, begins to complain about her difficulty seeing while night driving, with the size of the print on her PC screen, with
blurry street signs, and with the dimness of the house living and kitchen lights. She may be experiencing loss of visual acuity due to ____________. a. presbyopia
b. dark adaption
c. cataracts
d. all of the above
d
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When Gordon Allport (1954) described stereotyping as "the law of least effort," he was suggesting that stereotypes arise
a. from personal experience. b. to help us conserve cognitive energy. c. at the service of the ego. d. to justify objectionable actions quickly and easily.
Have you noticed that you often wake up just before the alarm clock goes off? Credit it to the fact that we humans have a built-in:
a. aversion to jangling noise, which we try to avoid b. biological clock c. sense of responsibility d. brain mechanism that is always monitoring the external environment, even during sleep