Fit statistic

M-1

M-2

M-3

Good fit

References

Standardized Root Mean Squared Residual (SRMR)

0.182

0.204

0.061

<0.1

[36]

Root Mean Squared Error of Approximation (RMSEA)

0.104

0.100

0.071

<0.1

[37]

Tucker-Lewis Index

(TLI)

0.610

0.583

0.793

Close to 1.00

[29]

Comparative Fit Index

(CFI)

0.661

0.624

0.816

Closer to 1.0

[17]

Akaike’s Information Criterion (AIC)

22545.152

30023.457

29116.523

N/A