What is the best way to test causal hypotheses about the impact of motives on participation?

Question

Quizplus · Accepted Answer

The best way to test causal hypotheses about the impact of motives on participation is to conduct an experiment in which motives are manipulated. This allows for a controlled setting and the ability to manipulate the specific variable being tested. Observing behavior outside the laboratory or conducting a survey in which motives are measured may not fully isolate the impact of motives on participation. Measuring causes rather than effects may not provide clear evidence of causality.

What Is the Best Way to Test Causal Hypotheses About