If ω² is calculated to yield the magnitude of effect estimates instead of η² for a particular experiment, the ω² estimates would probably be A) higher and more biased. B) higher and less biased. C) lower and more biased. D) lower and less biased.

Question

Quizplus · Accepted Answer

ω² estimates are unbiased estimates of the variance explained by a particular effect, whereas η² estimates are biased towards underestimation. Therefore, using ω² would result in lower and less biased effect estimates.

If ω2 Is Calculated to Yield the Magnitude of Effect

If ω² Is Calculated to Yield the Magnitude of Effect