Week 6 *- Factorial ANOVAs - 2-way repeated measures and mixed design
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Last updated 6:55 PM on 12/29/25
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4 Terms
1
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what are the assumptions of the two-way repeated measures ANOVA
normality → unlikely to be a problem
Sphericity (homogeneity of covariance) → the variance in difference scores under each IV level pair should be reasonably equivalent
Equivalent sample size
2
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when are the covariances homogeneous
when there is NO significant difference between covariances → if p <= .05 this null is rejected and the results are HETEROgenous
no non-parametric equivalent
3
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what do you report if the F is significant?
must do posthoc pairwise comparisons
4
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why do we rarely see above 3 IVs?
it reduces power
Note 
Flashcards (46)