Question

Which study approach gives the researcher control over items like selection of a source population, and the content and wording of a questionnaire?

Answer 1

Answer:

Primary studies.

Explanation:

The study approach which gives the researcher control over items like selection of a source population, and the content and wording of a questionnaire is known as primary studies.

A primary study is a research methodology that is typically focused on having the researcher collect data directly rather than being dependent on a research that was conducted earlier or previously.

This ultimately implies that, a primary study avails a researcher the opportunity to own and have dominion or control over the entire research process.