Click on the following links. Please note these will open in a new window.

Video 1: Overview of Two-Way ANOVA
Description: This video gives an example of two-way ANOVA and how to work out the calculation.
LO: 15-2: Conduct a two-way analysis of variance (ANOVA).

Video 2: Interpreting Tables and Graphs
Description: This video clip gives an example of how to interpret tables and graphs from two-way ANOVA.
LO: 15-2: Conduct a two-way analysis of variance (ANOVA).

Web 1: Factorial ANOVA
Description: This web page gives an example of factorial ANOVA, or two-way ANOVA.
LO: 15-1: Understand what it means for independent variables to interact.

Web 2: Interpreting Main Effects in the Presence of Interaction Effects
Description: This web page describes the complex association between main effects and interaction effects.
LO: 15-3: Evaluate an interaction with simple effects.

Web 3: Understanding SPSS Output for Two-Way ANOVA
Description: A step-by-step tutorial for understanding the SPSS output for two-way ANOVA.
LO: 15-2: Conduct a two-way analysis of variance (ANOVA).