Not manipulating a variable may
A) make it more ethical to perform the study
B) make it impossible to draw cause-effect conclusions from your study
C) neither a nor b
D) both a and b

Question

Quizplus · Accepted Answer

Not manipulating a variable can make a study more ethical as it avoids potential harm or interference, but it also means that cause-effect relationships cannot be established, as manipulation is necessary to determine causality.

Not Manipulating a Variable May