Table 4 Chi square differences
Latent variables | χ2 | Δχ2 | |
|---|---|---|---|
Constrained model | Unconstrained model | (df = 1, p < 0.001) | |
Cov (TI, OA) | 426.570 (df = 29) | 241.946 (df = 28) | 184.624 |
Cov (PV, OA) | 660.888 (df = 37) | 252.383 (df = 36) | 408.505 |
Cov (PV, PA) | 392.044 (df = 29) | 168.485 (df = 28) | 223.559 |
Cov (SQ, PA) | 330.187 (df = 16) | 109.570. (df = 15) | 220.617 |