Chapter 15

Question 1

Mixed Design ANOVA (GLM5)

Answer 1

• combining repeated-measures and independent designs
• at least 2 independent variables for this type of design to be possible
• more complex scenarios: 2 between- groups & 1 repeated-measures, 1 between-groups and 2 repeated-measures, or even 2 of each

Question 2

Assumptions in mixed designs

Answer 2

• We use ANOVA again for this type of design
• ANOVA is a linear model
• Chapter 5 assumptions
• Homogeneity of variance
• Sphericity
• we can do no bootstrap
• other robust methods are only available on R but not on SPSS