According to conventions recommended by Cohen to describe the strength of d, the following is considered a medium effect:
A) d = 0.20
B) d = 0.50
C) d = 0.80
D) d = 1.00

Question

Quizplus · Accepted Answer

According to Cohen's conventions, a d of 0.50 is considered a medium effect size. A d of 0.20 represents a small effect size, a d of 0.80 represents a large effect size, and a d of 1.00 represents a very large effect size.

According to Conventions Recommended by Cohen to Describe the Strength