ANOVA for repeated measures designs Related designs (rationale for one-way repeated measures ANOVA); Between subjects and between conditions variation; Data assumptions for repeated measures ANOVA; Two-way related design; ANOVA mixed design – one repeated measure and one unrelated factor ; More complex ANOVA designs; Effect size and power; A non- parametric equivalent – the Friedman test for correlated samples; SPSS procedures for repeated measures ANOVA and Friedman

This chapter deals with one-way or multi-factor ANOVA when at least one of the factors is related – that is, a repeated measures or matched pairs design has been used. The one-way repeated measures model partials out the variation that relates to variation among the individuals in the sample – the between subjects variation.