Those who are most likely to learn from observing a model are probably _______.
Answer
Correct Answer:
Adults
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A spurious relationship is one in which the relationship between the exposure variable and outcome variable is due to a confounding variable.
Answer
Correct Answer:
False
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An ecological fallacy is the assumption that the relationship which exists for groups are assumed to also be true for individuals.
Answer
Correct Answer:
True
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A ______ research design is used when a researcher is determining simultaneously the exposure and outcome for everyone in the study.
Answer
Correct Answer:
Cross-sectional
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How is association typically measured in an ecological study?
Answer
Correct Answer:
Correlational analysis
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A(n) ______ research design is used when researchers initially suspect there is an association between exposure and outcome.
Answer
Correct Answer:
Ecological
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Researchers using a(n) ______ research design start by first identifying the outcome and then looking backward in time to see if they can find the determinant or risk factor that contributed to the outcome.
Answer
Correct Answer:
Retrospective
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Researchers using a(n) ______ research design start by first identifying the determinant or risk factor and then follow the participants over time until they develop the outcome.
Answer
Correct Answer:
Prospective
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An incidence rate is the number of new cases arising in a given period in a specified population and is usually expressed as number of cases per ______.
Answer
Correct Answer:
1,000
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An observational cohort research design is appropriate when the outcome is not too ______.
Answer
Correct Answer:
Rare
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A cohort research design can be used to assess ______.
Answer
Correct Answer:
Causality
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