Figure 3.

SOL-INCA Latent Change Score Model

Note: Multiple indicator univariate latent change score model. The latent construct of interest (GCOG) is measured at two time points (Baseline and SOL-INCA, six years later) each measured using four manifest variables (SEVLT-Sum SEVLT-Recall, Word Fluency, and Digit Symbol Substitution). Final model includes strict invariance and correlated residual errors over time. (see Kievett, 2017) ¹