After a two-way ANOVA, a researcher finds a significant main effect of Factor A, a significant main effect of Factor B, and a significant interaction. Factor A has an eta-squared (n2) value of 0.25, Factor B has an eta-squared (n2) value of 0.13, and the interaction has an eta-squared (n2) value of 0.11. Which element of the two-way ANOVA has the greatest impact on the outcome?
1) Factor A
2) Factor B
3) Interaction
4) They all have an equal impact