The type of study that includes scientists making observations and recording information without actually asking the subjects to change their behaviors or undergo any sort of treatment is called a(n) _____ study.
A)controlled
B)experimental
C)prescribed
D)epidemiologic

Question

Quizplus · Accepted Answer

Epidemiologic study is a type of observational study where scientists collect data by observing and studying individuals or populations, without changing their behaviors or environments. This type of study is often used in public health research to understand the distribution and causes of health and disease in specific populations. Controlled and experimental studies involve manipulating variables and testing hypotheses, while prescribed studies are not a recognized type of study design.

The Type of Study That Includes Scientists Making Observations and Recording