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Table 3 Individual item Rasch fit analyses for the six SM subdomain questions in the DTI-OS

From: A cohort study for the development and validation of a reflective inventory to quantify diagnostic reasoning skills in optometry practice

Item

Location

Standard Error

Fit Residual

Chi-square

P

8

0.037

0.111

−0.584

4.903

0.09

9

−0.042

0.121

0.375

0.478

0.79

13

−1.618

0.148

0.664

0.379

0.83

19

1.800

0.117

−0.381

2.284

0.32

31

0.443

0.122

0.180

0.225

0.89

33

−0.620

0.150

0.305

0.474

0.79

  1. Abbreviations: SM structured memory, DTI-OS Diagnostic Thinking Inventory for Optometry Short
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BMC Medical Education

ISSN: 1472-6920

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