For a one-way ANOVA, which of the following would be considered a small effect size index, f ?
A) any negative number
B) any negative number that is close to zero
C) numbers that are close to 1.00
D) none of the descriptive alternatives are correct.

Question

Quizplus · Accepted Answer

Effect size indices for ANOVA, such as Cohen's f, are typically positive values. A small effect size is generally considered to be around 0.10, not negative or close to 1.00. Negative values do not represent effect sizes in this context.

For a One-Way ANOVA, Which of the Following Would Be