This page documents important updates and additions to the Mplus syntax, lavaan code, or the FAQ.
|July 21st, 2022||The FAQ has been updated with information on how to impose constraints such that the standardized lagged effects can be made time-invariant. Mplus and lavaan model syntax for specifying such a model have been added as well.|
|June 28th, 2022||The answer to the FAQ regarding an RI-CLPM for three or more outcomes has been updated with new examples of researchers applying a trivariate RI-CLPM.|
|May 17th, 2022||The FAQ has been updated with a link to the
|November 23rd, 2021||Residual
model syntax specifications for Mplus have been added, in which the
new “hat-notation” of Mplus version 8.7 is used, as well as
|July 7th, 2021||The FAQ has been updated with an informal response to some of the conclusions drawn by Orth et al. (2021) regarding the use and appropriateness of the CLPM and RI-CLPM.|