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Table 4 Krippendorff’s alpha of the 3 Raters across the GRE-9 items (N = 77)

From: Grading reflective essays: the reliability of a newly developed tool- GRE-9

 

Krippendorff’s alpha (95%, CI)

Rater1 versus Rater2 Versus Rater3

0.49 [0.25–1.0]

Item 1

0.49 [−.25–1.00]

Item 2

− 0.17 [− 0.36–0.01]

Item 3

0.47 [0.36–0.57]

Item 4

0.29 [0.16–0.41]

Item 5

0.18 [0.06–0.31]

Item 6

0.25 [0.23–0.46]

Item 7

0.35 [0.23–0.46]

Item 8

0.31 [0.16–0.45]

Item 9

0.34 [0.22–0.45]