Table 3.
Fit statistics for Confirmatory Factor Analyses for Parent Report PANAS-C
| Model | AIC | BIC | SB χ2 | df | ΔSB χ2 (df) | RMSEA | SRMR within/between | CFI | TLI |
|---|---|---|---|---|---|---|---|---|---|
| Multilevel CFAs | |||||||||
| 2 factors within, 2 factors between | 65252.65 | 65611.67 | 320.05 | 64 | .030 | .039/.071 | .98 | .97 | |
| 2 factors within, 3 factors between | Model misspecification | ||||||||
| 3 factors within, 2 factors between | 65204.40 | 65569.84 | 283.91 | 63 | .028 | .025/.071 | .98 | .97 | |
| 3 factors within, 3 factors between | Model misspecification | ||||||||
| Invariance Testing, single group multilevel | |||||||||
| ADHD (n = 156) | 36482.93 | 36834.14 | 170.70 | 59 | .028 | .027/.072 | .98 | .97 | |
| Comparison (n = 139) | 28037.16 | 28383.45 | 116.46 | 59 | .021 | .027/.060 | .99 | .98 | |
| Invariance Testing, multigroup multilevel | |||||||||
| Equal form | 64512.62 | 65243.49 | 288.48 | 126 | .024 | .027/.066 | .98 | .98 | |
| Equal loadings and intercepts | 64509.32 | 65144.03 | 284.11 | 141 | 11.25(15) | .021 | .027/.071 | .99 | .98 |
| Equal factor variance | 64756.96 | 65359.61 | 362.03 | 146 | 19.38(5)** | .026 | .044/.124 | .98 | .97 |
Note. AIC = Akaike Information Criterion; BIC = Bayesian Information Criterion; SB χ2 = Satorra-Bentler chi square; RMSEA = root mean square error of approximation; SRMR = standardized root mean square residual; CFI = comparative fit index; TLI = Tucker Lewis index; CFA = confirmatory factor analysis; ADHD = attention-deficit/hyperactivity disorder; PANAS-C = Positive and Negative Affect Schedule for children.
**
p < .01.