A researcher is studying differences in the prevalence of heart disease in two minority groups. This is an example of ________ research.
A)longitudinal
B)epidemiological
C)quasi-experimental
D)demographic

Question

Quizplus · Accepted Answer

Epidemiological research studies the distribution and determinants of health-related states or events in specified populations, and the application of this study to control health problems. The researcher's focus on the prevalence of heart disease in two minority groups fits within the scope of epidemiological research, as it involves studying the distribution of a health condition within specific populations.

A Researcher Is Studying Differences in the Prevalence of Heart