To increase the value of estimated Cohen's d,a researcher increases the sample size.Will this change the value of d?
A) Yes; as sample size increases, effect size increases.
B) No; as sample size increases, effect size decreases.
C) No; the sample size is not used to compute effect size.
D) Yes; as sample size increases, effect size decreases.

Question

Quizplus · Accepted Answer

Cohen's d is a measure of effect size that is calculated based on the mean difference between two groups divided by the standard deviation. The formula for Cohen's d does not include sample size, meaning changes in sample size do not directly affect the value of Cohen's d.

To Increase the Value of Estimated Cohen's D,a Researcher Increases