The ears of bats can transduce and hear sound waves that humans cannot. This allows them to fly in complete darkness by using
a. feature detectors.
b. depth cues.
c. hyperopia.
d. echolocation.
D
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Which of the following statements about suicide hotlines in the United States is most true?
A. There has been a steady decrease in the number available since the 1960s. B. There are millions available. C. They have not been shown to have much impact on suicide rates. D. They boast a near 100 percent success rate.
Souryal defines malfeasance as
A. illigitimate acts done for personal gain. B. unethical acts done for the betterment of society. C. acts of omission. D. acts that violate authority.
Anecdotal evidence shows that African-American and white coal miners in the 1950s were completely segregated above ground and completely integrated below ground
In addition, most ministers in the 1950s supported desegregation but kept this support to themselves. These examples suggest the operation of ________ in prejudice. a. stereotyping b. conformity c. competition d. self-fulfilling prophecies
A group of individuals who support anti-smoking laws are about to listen a counter-attitudinal message on the issue. Which of the following would reduce the chance that people would be persuaded by the message?
a. Forewarning the group. b. Using a credible source. c. Getting people to nod their head in an up and down motion. d. Having a message with strong arguments.