The similarities that are often seen among families that adopt children might have which of the following effects on analyses of the heritability of traits?
a. exaggeration of environmental influences
b. environmental influences that cannot be observed
c. underestimation of genetic influences
d. magnification of genetic influences
d
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Natasha is just over 8 months old. Which skill is she likely to begin demonstrating?
A. walking while supporting herself on furniture B. walking by herself C. sitting without support D. crawling
Lawrence Kohlberg told his research participants a story that had a single morally correct answer, and studied whether they could determine that answer
a. True b. False Indicate whether the statement is true or false
In the S+/S- discrimination training in Exercise 43, each of the following occurred EXCEPT for,
a. the S+ was a series of tones of different frequency. b. the S- was a tone on. c. the S+ and S- were different tones. d. the S+ was a tone on.
Marnie keeps answering the questions on the survey she is taking as she thinks most others in society would answer them, rather than with her true responses. Marnie's answers illustrate a. interviewer bias
b. sampling bias. c. experimenter effects. d. socially desirable responses.