When calculating an effect size, what is preferred?
A) unstandardized effect sizes
B) standardized effect sizes
C) unstandardized and/or standardized effect sizes, depending upon the situation
D) none of these

Question

Quizplus · Accepted Answer

The choice between unstandardized and standardized effect sizes depends on the context and purpose of the analysis. Standardized effect sizes are useful for comparing results across different studies, while unstandardized effect sizes are useful for interpreting the effect in the original units of measurement.

When Calculating an Effect Size, What Is Preferred