What is the main advantage of an experiment over a correlational study?
A) Research participants are always representative of the population.
B) The researcher is better able to draw conclusions about cause and effect.
C) The researcher is able to study phenomena within their natural context.
D) The researcher can use a much smaller sample size and still find a statistically significant result.

Question

Quizplus · Accepted Answer

The main advantage of an experiment over a correlational study is that the researcher is better able to draw conclusions about cause and effect. This is because in an experiment the researcher can manipulate the independent variable and control for other variables, while in a correlational study the researcher can only observe and measure variables without manipulating them.

What Is the Main Advantage of an Experiment Over a Correlational