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Table 10 Abridged summary per item report of IIO

From: Mokken scale analysis of mental health and well-being questionnaire item responses: a non-parametric IRT method in empirical research for applied health researchers

Label Mean #ac #vi #tsig
(#active comparisons) (#violations) (#significant violations)
Optimistic 2.27 104 2 2
Useful 2.56 106 4 4
Relaxed 2.30 105 2 2
Interested in others 2.54 104 10 10
Spare energy 1.81 104 0 0
Deal with problems 2.59 104 2 2
Think clearly 2.71 105 1 1
Feel good 2.39 105 3 3
Feel close 2.58 104 1 1
Confident 2.46 104 4 4
Can decide 2.96 105 0 0
Feel loved 2.91 104 0 0
Interested 2.60 106 2 2
Cheerful 2.58 104 5 5