Factorial ANOVA

2 or more IVs or factors, 2 or more levels per factor

  • Measuring all groups on 1 DV

  • Calculate a mean score for each group/conditions

  • Testing for differences among the group means

  • Can be between-subjects or within-subjects

    • This is an extension to the one-way ANOVA by adding at least 1 extra factor to create a “factorial” design Factorial ANOVA: Features of the Design

  • Omnibus = tells us if there is some difference, b/w means but not exactly where it is