What would be the appropriate SPSS commands for a mixed design?
A) Analyze → General Linear Model → Multivariate
B) Analyze → Mixed Models → Linear
C) Analyze → General Linear Model → Repeated Measures → define and add a between-subjects factor
D) Analyze → General Linear Model → Univariate → define fixed and random factors

Question

Quizplus · Accepted Answer

For a mixed design, both within-subjects and between-subjects factors are considered. The appropriate SPSS command for this type of design is through the "Repeated Measures" option under the General Linear Model (GLM) menu. This allows the option to define and add a between-subjects factor, which is necessary for the analysis of a mixed design. Option A only allows for the analysis of a within-subjects design, while option B is more appropriate for analyzing hierarchical/multilevel data. Option D allows for the definition of both fixed and random factors, but does not specifically address the within-subjects/between-subjects nature of a mixed design. Therefore, option C is the best choice for analyzing a mixed design in SPSS.

What Would Be the Appropriate SPSS Commands for a Mixed