|
PD1
|
Six factors based on component solutions -no constraints across groups; correlated residuals Facial and Speech
|
1318
|
592
|
0.071
|
.92
|
.93
|
0.08
|
BASELINE MODEL with
95% confidence interval of RMSEA:
0.065 – 0.077
|
|
PD2
|
As PD1: Within a factor all loadings equal
|
1578
|
634
|
0.078
|
.90
|
.91
|
0.10
|
Outside interval. PD2; too simple
|
|
PD3
|
As PD1: Loadings PD-On = Loadings PD-Off
|
1377
|
613
|
0.071
|
.92
|
.93
|
0.07
|
Simpler model than PD2
|
|
PD4
|
As PD3:
Also equal factor covariance matrices
|
1450
|
634
|
0.072
|
.92
|
.92
|
0.09
|
Preferred model: Very simple; easy interpretation;
|
|
PD5
|
As PD4: Also residual variances and residual covariances equal across groups
|
2497
|
674
|
0.100
|
.82
|
.83
|
0.13
|
Rejected: Oversimplification
|
