Research Article
The Dutch Social Interaction Anxiety Scale and the Social Phobia Scale: Reliability, Validity, and Clinical Utility
Table 2
Fit indices for competing models for separate analyses of the SIAS and SPS and a conjoint analysis of social anxiety symptoms.
| | | RMSEA | ECVI | GFI | AGFI |
| SIAS | | | | | | First order single factor model | 596.24 | 0.083 | 1.76 | 0.86 | 0.83 | First order two factor model | 514.79 | 0.071 | 1.45 | 0.89 | 0.86 | Second order two factor model | 510.17 | 0.071 | 1.44 | 0.89 | 0.86 | SPS | | | | | | First order single factor model | 596.52 | 0.093 | 2.15 | 0.84 | 0.80 | First order three factor model | 341.65 | 0.061 | 1.20 | 0.91 | 0.88 | Second order three factor model | 357.61 | 0.058 | 1.26 | 0.91 | 0.88 | SIAS and SPS | | | | | | First order two factor model | 1902.87 | 0.077 | 6.59 | 0.76 | 0.73 | First order five factor model | 1570.97 | 0.061 | 5.03 | 0.81 | 0.79 | Second order two factor model | 1945.96 | 0.076 | 6.74 | 0.76 | 0.73 | Second order five factor model | 1626.33 | 0.061 | 5.22 | 0.81 | 0.79 |
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