Fig 1. Example Measurement Model for Moral Decision-Making and Personality Measures.

Moral decision-making models included four parcels as indicators (as depicted here). Personality models differed in that they included five indicators, which were not parcels. Loadings (λ) and intercepts (not displayed) were constrained to be equal over time for each indicator. Longitudinal method effects were accounted for by indicator-specific factors (IS). The path labeled “a” was freely estimated.