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Table 10 Likelihood ratio test for the combinations of DCMs with the G-DINA model

From: Test-level and Item-level Model Fit Comparison of General vs. Specific Diagnostic Classification Models: A Case of True DCM

Model

LL

#N par

AIC

BIC

x2

df

P

G-DINA

−39294

175

78589

78939

-

-

-

DCMs

−39321

131

78643

78905

53.71

44

<0.001