Table 3.
Fit indices for measurement models of early literacy in DHH children
| Model | χ 2 | df | CFI | TLI | RMSEA | SRMR | Δ χ2 |
|---|---|---|---|---|---|---|---|
| Two-factor model | 108.56*** | 26 | .92 | .88 | .14 | .06 | — |
| Three-factor model | 79.29*** | 24 | .94 | .92 | .12 | .05 | 29.27*** |
| Complex 3-factor model | 42.34** | 22 | .98 | .97 | .07 | .03 | 36.95*** |
Note. RMSEA = root mean square error of approximation; SRMR = standardized root mean square residual; CFI = comparative fit index; TLI = Tucker-Lewis index; Δ χ2 = chi-square difference, 2 df each.
** p < .01, *** p < .001.