If we have a repeated-measures design with subjects receiving four levels of a treatment, we assume that
a. the correlations among the levels will be zero.
b. the correlations among the levels will be 1.0
c. the correlations among the levels will be random.
d. the correlations among the levels will all be about the same.
D
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According to the chapter Mad About Youabout sex differences in jealousy,
in the second investigation, half of the participants were presented with the sexual infidelity scenario first, and the other half with the emotional infidelity scenario first. This technique is called (a) counter attack (b) external validity (c) flip-flopping (d) counterbalancing
Which of the following is a common characteristic of U.S. adults who were young children during the Great Depression of the 1930's, according to Elder's research?
a. negative effects in adulthood b. a large number of children c. stable careers d. late marriage
If a mother is malnourished,
a. her child will likely not be. b. she may not produce enough milk for her baby. c. she likely has a disease like HIV. d. her child will have poorer cognitive development in both verbal and spatial intelligence.
Generally, human __________ come in 23 matching pairs
A) chromosomes B) phenotypes C) cells D) genotypes