A researcher studies 5-year-olds and then studies them again 2 and 4 years later. What kind of research design is this?
a. Retrospective
b. Psychoanalytic
c. Longitudinal
d. Cross-sectional
c
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What is a good rule of thumb when trying to determine the impact of environmental toxins on fetal development?
a. If it does not bother the mother, it will not bother the developing fetus. b. If it does not bother young children aged 6 to 10, it will not bother the developing fetus. c. The impact on fetal development must be assessed separately from the impact on children or adults. d. The fetus is well protected. There are very few toxins to which it is likely to be vulnerable.
Compared to kids who use social media less frequently, heavy social media users are:
a. more likely to have diverse friendships. b. less likely to have diverse friendships. c. have diverse friends only if they are living in a diverse environment. d. are equally likely to have diverse friends.
About what percentage of women college students report having been raped by someone they knew or were dating?
a) 1% b) 3% c) 15% d) 30%
You would say Mr. Hyde’s propensity for cruelty is his (blank) and his indecent acts and impulsivity is his (blank) trait.
A. cardinal, central B. central, cardinal C. cardinal, secondary D. secondary, cardinal