A general advantage of the questionnaire approach over the observational approach is its versatility or wide scope.

Question

Quizplus · Accepted Answer

The questionnaire approach allows researchers to gather information on a broad range of topics, opinions, and behaviors from a large number of participants, making it a more versatile and wide-ranging tool than the observational approach, which is typically limited to the specific behaviors or events being observed.

A General Advantage of the Questionnaire Approach Over the Observational