Table 12 Chi-square tests comparing the fit of 2-MIRT (2PL) and 2-MIRT (3PL) models
From: Evaluating the quality of the ontology-based auto-generated questions
Comparison | x 2 | Degree of freedom (DF) | P-value |
|---|---|---|---|
2-MIRT (2PL) -2-MIRT (3PL) | 14.44 | 29 | P-value >0.05 |