Statistical and Substantive 1 Running head: STATISTICAL AND SUBSTANTIVE CHECKING Statistical and Substantive Checking in Growth Mixture Modeling

نویسنده

  • Bengt Muthén
چکیده

This commentary discusses the Bauer and Curran (2002) investigation of growth mixture modeling. Single-class modeling of non-normal outcomes is compared to modeling with multiple latent trajectory classes. New statistical tests of multiple-class models are discussed. Principles for substantive investigation of growth mixture model results are presented and illustrated by an example of high school dropout predicted by low mathematics achievement development in grades 7 10. Statistical and Substantive 3 Statistical and Substantive Checking In Growth Mixture Modeling

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تاریخ انتشار 2003