Many factors determine whether genes are "turned on," including
a. Social influences
b. biological influences.
c. cultural influences.
d. All of the above.
d
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Correlational studies experiments tend to have higher internal validity than correlational studies because they provide better tests of causal relationships.
Answer the following statement true (T) or false (F)
John Bowlby claimed that, by about 6 months of age, a baby begins to direct attachment signals towards:
A) the father. B) the mother. C) the primary caregiver. D) anyone who is close by.
Which of the following is most likely responsible for infants' preference for their mothers' voices?
A) Biological predisposition B) In vitro hearing C) The survival instinct D) In utero learning
Which of the following is not a goal of psychological research?
A. To describe behavior B. To predict behavior C. To explain behavior D. To organize behavior