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3PL Model Fit Indices
| 3PL model | |||
|---|---|---|---|
| RMSEA | TLI | CFI | |
| KEPT-Full (21 items) | |||
| Total sample | .03 | .97 | .98 |
| Race/ethnicity | |||
| White (non-Hispanic) | .04 | .96 | .97 |
| Black (non-Hispanic) | .04 | .91 | .93 |
| Hispanic | .02 | .99 | .99 |
| KEPT-Brief (10 items) | |||
| Total sample | .03 | .99 | .99 |
| Race/ethnicity | |||
| White (non-Hispanic) | .03 | .99 | .99 |
| Black (non-Hispanic) | .00 | 1.00 | 1.00 |
| Hispanic | .00 | 1.00 | 1.00 |
Note. 3PL = 3 parameter logistic model; RMSEA = Root mean square error of approximation; CFI = Comparative fit index; TLI = Tucker Lewis Index.
