2-Way ANOVA and more Flashcards
What is an independent factorial design?
Two or more IVs have each been measured using different participants.
What is a repeated-measures factorial design?
Two or more IVs have each been measured using the same participants in all conditions.
What is a mixed factorial design?
One or more IVs have been measured with different participants AND one or more IVs have been measured using the same participants.
What is a main effect?
The overall effect of individual IVs on the DV.
What is an interaction?
When the effect of an IV on a DV is different depending on the level of another IV.
What is the key extra step in calculating factorial ANOVA by hand?
The experimental variance must be broken down into main effects and interactions.
What is simple effects analysis?
Checking for effects of one IV at the individual levels of another IV.
