Which of the following is a difference between a correlational study and a quasi-experiment?
A) Use of two or more) groups for comparison
B) Use of statistical comparisons
C) Measurement of variables
D) Use of graphical plots to examine the results

Question

Quizplus · Accepted Answer

A correlational study does not involve the manipulation of variables or the use of distinct groups for comparison, whereas a quasi-experiment involves comparing two or more groups that are not randomly assigned.

Which of the Following Is a Difference Between a Correlational