A researcher reports a significant effect in some population.If he computes both an eta-squared and an omega-squared effect size estimate,then which estimate will be the largest?
A)eta-squared
B)omega-squared
C)It depends on the sample size.
D)It depends on the value of the t statistic.

Question

Quizplus · Accepted Answer

Eta-squared is typically larger than omega-squared because it tends to overestimate the effect size, especially in small samples, while omega-squared provides a more unbiased estimate.

A Researcher Reports a Significant Effect in Some Population