What is an additional assumption about within participants variance for mixed ANOVA?
Treatment x participant interactions are constant at all levels of between participants factors
What is the random factor in a mixed anova?
The participants factor
What does it mean for a factor to be nested within another factor as opposed to crossed?
It only contributes to one level of the factor (nested) as opposed to all levels (crossed).
What are the two sources of error variance in a mixed ANOVA?
2. Within-participants factor x Ps within groups interaction
Where are there differences in power for a mixed ANOVA?
The between participants effect has less power than the repeated measures effect.