Hello. I am running a five factor longitudinal CFA with multiple binary indicators (8 items per factor, each loading on one factor only), specifying constraints of 1 for the first item on each factor and 0 for the first threshold of each item, and using FIML. I am freely estimating factor means and variances. I was wondering:
1. What model parameterization is Mplus using? 2. How are the factor means and thresholds being estimated?