A researcher uses interviews to determine the rate of alcoholism among African Americans, European Americans, and Native Americans. What type of research is this researcher using?

Question

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The researcher is conducting an epidemiological study by using interviews to determine the rate of alcoholism among different racial groups. This type of study focuses on the prevalence, distribution, and factors associated with a particular health condition or disease within a specific population. The use of interviews suggests that the researcher is collecting data directly from individuals, which is a common method used in epidemiological research.

A Researcher Uses Interviews to Determine the Rate of Alcoholism