Goodness of fit Index for CFA MTMM Models 1 - 4 (Correlated Methods)

Models tested in Correlated Methods

Chi-square (χ²)

Degrees of Freedom

Comparative Fit Index (CFI)

Root Mean Square Error of Approximation (RMSEA)

RMSEA 90% Confidence Interval (CI)

Standardized Root Mean Square Residual (SRMR)

Model 1: CTCM Model (see Figure 2)

Model 2: NTCM Model (see Figure 3)

Model 3: PCTCM Model (see Figure 4)

Model 4: CTUM Model (see Figure 5)