A researcher surveys people at one time and compares the answers for people of different ages.Which kind of research design is this?

Question

A researcher surveys people at one time and compares the answers for people of different ages.Which kind of research design is this?​

Quizplus · Accepted Answer

A cross-sectional design is used when researchers want to compare samples of different age groups at the same time. This makes it the best choice for this scenario, as the researcher is surveying people at one time and comparing answers for people of different ages. Longitudinal studies, on the other hand, follow the same group of individuals over a period of time. Retrospective studies look at past events, while prospective studies look at future events.

A Researcher Surveys People at One Time and Compares the Answers