A researcher conducts four surveys over 4 months measuring voters' support for a proposed policy in his county.What kind of study is this an example of?

Question

Quizplus · Accepted Answer

This is an example of a trend study because it involves measuring changes in opinions or behaviors over time within a population, in this case, voters' support for a proposed policy over four months.

A Researcher Conducts Four Surveys Over 4 Months Measuring Voters