D5SPSSIntermediateAbout 35 min to complete
Two-way and factorial ANOVA
Main effects and interaction, explained before any output appears.
Slides · Dataset
About 35 minutes to complete
Enrol to open the slides and download the data.
What this module covers
main effects and interaction, explained before any output appears; why a significant interaction changes how you may report the main effects; the Univariate GLM path; reading the between-subjects effects table; profile plots and how to read an interaction from them; simple effects analysis and how to get it; partial eta squared; APA reporting for a factorial design.
By the end of it
- Main effects and interaction, explained before any output appears
- Why a significant interaction changes how you may report the main effects
- The Univariate GLM path
- Reading the between-subjects effects table
- Profile plots and how to read an interaction from them
- Simple effects analysis and how to get it
- Partial eta squared
- APA reporting for a factorial design
The dataset
Antenatal care and birth outcome — Sigma teaching dataset
A teaching dataset of 300 cases, generated from a fixed seed so every figure in the module reproduces exactly.
- CodebookIncluded
- Dataset (CSV)Included
- Dataset (CSV)Included
- SPSS syntaxIncluded