Auxiliary Variables in Mixture Modeling: 3-Step Approaches Using Mplus

نویسندگان

  • Tihomir Asparouhov
  • Bengt Muthén
چکیده

This paper discusses alternatives to single-step mixture modeling. A 3step method for latent class predictor variables is studied in several different settings including latent class analysis, latent transition analysis, and growth mixture modeling. It is explored under violations of its assumptions such as with direct effects from predictors to latent class indicators. The 3-step method is also considered for distal variables. The Lanza et al. (2013) method for distal variables is studied under several conditions including violations of its assumptions. Standard errors are also developed for the Lanza method since these were not given in Lanza et al. (2013).

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تاریخ انتشار 2013