Tutorials, Answers, and Data Files for Multivariate Research Methods Course using SPSS and Amos

I recently developed a set of tutorials for teaching research methods using SPSS and Amos to I/O psychology students. I thought they might be useful for other instructors or people learning intermediate multivariate research methods to social and behavioural science students. Thus, I have made the resources available as a downloadable repository.

Item Parcelling in Confirmatory Factor Analysis

This post discusses item parcelling in the context of Confirmatory Factor Analysis. What is parcelling? How do you parcel? Should you parcel?