Repeat Measure ANOVA: Concept, Assumptions and Statistics (Part-1)

This video details the concept of Mauchly's Test of Sphericity Assumptions and working on Repeat Measure ANOVA.
Link for the previous Posts (Table of Contents of the Data Analysis Training Google group): goo.gl/vDcCXL
Beyond ANOVA (Part 7.1) {Repeat Measure ANOVA}: goo.gl/5We8hE
Beyond ANOVA (Part 7.2) {Fundamentals of RMA}: goo.gl/hVh19F
Beyond ANOVA (Part 7.3) {RMA in SPSS-Various Cases}: goo.gl/dKa2JZ
SPSS Datafile used in this video: goo.gl/psUt21