Your text states that there is a difference in life expectancy between African and white Americans. What has been found to be a correlation with longevity?
a. marriage
b. high income
c. education and small family
d. All of these choices
ANSWER: d
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According to Piaget's theory, changing one's thoughts to make a better approximation of the world is called
a. organization. b. operations. c. accommodation. d. assimilation.
The ANOVA test will tolerate some violation of the model assumptions as long as
a. sample size is quite small. b. sample sizes are roughly equal. c. at least one sample is greater than 50. d. there are more than 4 separate samples.
A researcher finds that those who have children at a young age are significantly more likely to have lower levels of education as a result of early childbearing. This would be an example of
A. a hypothesis. B. a correlation. C. causal logic. D. an effect.
What is the name of the parenting style that is strict, punitive, and not very warm?
A. Authoritative parenting style B. Permissive parenting style C. Authoritarian parenting style D. Cognitive parenting style