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Table 7 Classification reliability of NC-RUM30

From: Cognitive diagnosis models of students’ skill profiles as a basis for adaptive teaching: an example from introductory accounting classes

 

Skill pattern

Skill 1: modeling

Skill 2: account

Skill 3: account side

Skill 4: amount calculation

Skill 5: profit/loss

Accuracy

0.841

0.962

0.970

0.964

0.962

0.932

Consistency

0.740

0.954

0.967

0.954

0.955

0.901

  1. MLE values (Cui et al. 2012; Wang et al. 2015; George et al. 2019, p. 95): “Note. The first column gives the probability of classifying a randomly selected student consistently. The other rows contain the same measure, but focused on the classification of the selected student in only one skill.”