Why are researchers reluctant to conduct a median-split procedure to assign participants to groups?
A)Valuable information is lost.
B)The independent variable cannot be manipulated.
C)Interactions cannot be tested.
D)Error variance increases.

Question

Quizplus · Accepted Answer

The median-split procedure involves dividing a continuous variable into two groups based on the median, which results in the loss of valuable information about the variable's distribution and nuances within the data.

Why Are Researchers Reluctant to Conduct a Median-Split Procedure to Assign