between-subjects crossed factorial ANOVA interaction effect main effect within-subjects | the impact of an explanatory variable, by itself, on the outcome variable. ANOVA terminology for dependent samples. an analysis of variance in which there is more than one explanatory variable. situation, in factorial ANOVA, in which the impact of one explanatory variable on the outcome variable depends on the level of another explanatory variable. ANOVA terminology for independent samples. a factorial ANOVA in which each level of each explanatory variable occurs with each level of the other explanatory variable. |