According to the chapter The Nose Knowsabout the scent of symmetry, whatpercentage of organisms that
have ever existed on earth were unsuccessful at reproducing and left no descendents?
(a) 2%
(b) 40%
(c) 75%
(d) 99%
D
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A researcher records the change in weight (gain or loss) during the first semester of college for each individual in a group of 25 freshmen, and calculates the average change in weight. The average is an example of a ____
a. parameter b. statistic c. variable d. constant
What is the underlying fascination that students have in asking the question “what is normal
A. Most have prurient interest in the material. B. It is part of a healthy attempt to make sense out of the world. C. most are uncertain about their own mental health status. D. It is motivated by a desire to make them feel better about themselves.
Ashley and her brother Tim react to stressful family situations entirely differently
Ashley is easily frustrated and tends to look at the negative side when things go wrong, while Tim has always been a person who enjoys challenges and feels capable of responding effectively no matter what the situation. Tim is demonstrating a) hardiness. b) coping style. c) emotion-focused coping. d) defensive coping.
A manager who ensures his or her team has frequent short meetings with low stakes, while planning to have the team work together in a positive way on a large project later, may be taking advantage of the psychological principle termed:
A. mere exposure effect. B. in-group bias. C. impression formation. D. superordinate goals.