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Empirical Research in Vocational Education and Training

Table 8 Global DIF analysis to identify subgroup invariance between years of nursing education

From: Test sensitivity in assessing competencies in nursing education

 

Estimate

Standard error

2nd year of nursing education

− 0.092

0.054

3rd year of nursing education

0.092a

 

Chi-square test of parameter equality

2.88

df

1

Sig Level

0.089

  1. aThe item parameters were fixed to zero as part of the item analysis. One parameter is fixed by ConQuest by default for model identification purposes
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