Second order confirmatory factor analysis in Stata (Jan 2023; see links in video description)

In this video, I provide a conceptual introduction to second-order CFA (comparing it to the first order CFA model); I move to testing both first and second order CFA models using Stata and then comparing them in terms of their fit. I demonstrate the use of the chi-square difference test and information criteria for judging relative fit between the models. A copy of the data can be downloaded here: https://drive.google.com/file/d/13Kk--wr1QdLsuZbSp5EJP8-ceHkUKRk7/view File containing path diagram for first-order factor model: https://drive.google.com/file/d/19bUssIWH3aHKe4NzND72gni5WIX2D-V7/view File containing path diagram for second-order factor model: https://drive.google.com/file/d/1ERWihMZnJR3eN6T2JGdBe7sdNha9cdnf/view Do file used in demonstration of lrtest in video: https://drive.google.com/file/d/1pBDHrDSyIGENRAKCO0kKQtd71d03qt6_/view A supplemental powerpoint can be downloaded here: https://drive.google.com/file/d/1ae-8LLB6g9-wX2NnAeTT342X481bVBCI/view Be sure to check out my online sites at: https://www.drmcstats.net/ https://sites.google.com/view/statistics-for-the-real-world/home