Genes are located on _______________, rod-shaped structures found in the nucleus of a cell
a. ribosomes
b. chromosomes
c. genomes
d. DNA
Answer: b
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Dan is wondering whether his college education will be worth the effort in terms of dollars and cents. Research provides the answer of
a. generally yes. b. typically the higher the college degree, the higher the pay. c. educational attainment alone does not predict who performs well in a given job setting. d. all of these.
_____ is the extent to which the results of an experiment can be attributed to the manipulation of the independent variable rather than to some extraneous variable
a. Confounding b. Internal validity c. Regression to the mean d. External validity
Although surveys can be used with a variety of different research strategies, the defining characteristic of the survey research design is that the ____
a. research is conducted in field settings rather than in a laboratory b. intent is simply to describe behaviors c. intent is to demonstrate a relationship between behavior and other variables d. intent is to explain the causes of the behaviors being surveyed
The trend of religiosity in Europe among adolescents:
a. is increasing. b. is decreasing c. has flat-lined. d. cannot be measured due to specific country laws.