3. Kaila used a cross-sectional research design. In a cross-sectional study, the researcher Group of answer choices 1. provides an intervention (i.e., treatment) to a study population and assesses the impact of that intervention on health outcomes. 2. collects data from a population at multiple time points to determine the relationships between behaviors and health outcomes. 3. surveys a population about health-related behaviors in the past to determine the relationships between behaviors and health outcomes. 4. assesses a health parameter among the members of the study population at a single point in time.

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3. Kaila used a cross-sectional research design. In a cross-sectional study, the researcher

Group of answer choices
1. provides an intervention (i.e., treatment) to a study population and assesses the impact of that intervention on health outcomes.
2. collects data from a population at multiple time points to determine the relationships between behaviors and health outcomes.
3. surveys a population about health-related behaviors in the past to determine the relationships between behaviors and health outcomes.
4. assesses a health parameter among the members of the study population at a single point in time.
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