Personality researchers sometimes examine the personalities of children who were adopted shortly after birth. They do this because

A. these children were likely raised in a very supportive, nurturing environment.
B. genetic and environmental influences are not confounded like they are when examining children raised by their biological parents.
C. extensive records of the child's health and early personality indicators are available.
D. the researchers want to know if adoption is traumatic for the children.


B

Psychology

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According to research on women and men in traditionally male high-prestige professions, which of the following areas would be most likely to show gender differences?

a. overall knowledge of a discipline b. attitudes about work c. personality styles d. general self-confidence

Psychology

The standard deviation represents the average distance between the scores and the ______.

A. sum of squares B. range C. mean D. mode

Psychology

Randy stopped putting money into a candy machine because he stopped getting candy out. After a couple months Randy put money into the candy machine again, but when no candy came out, he stopped putting money in. Randy's behavior of putting money into the candy machine after a couple months is an example of:

a. punishment b. spontaneous recovery c. delayed extinction d. reinforcement

Psychology

Counterbalancing involves having different groups of participants move through the series of treatments in different orders

a. True b. False Indicate whether the statement is true or false

Psychology