Table 3 Intra-class correlation coefficients (ICC) of the 3 Raters across the GRE-9 items (N = 77)
From: Grading reflective essays: the reliability of a newly developed tool- GRE-9
ICC (95%, CI) | |
|---|---|
Rater1 versus Rater2 Versus Rater3 | 0.78 [0.64–0.86] |
Item 1 | 0.66 [0.51–0.77] |
Item 2 | −0.06 [−0.31–0.18] |
Item 3 | 0.70 [0.58–0.81] |
Item 4 | 0.60 [0.41–0.73] |
Item 5 | 0.41 [0.14–0.60] |
Item 6 | 0.52 [0.30–0.68] |
Item 7 | 0.67 [0.51–0.78] |
Item 8 | 0.52 [0.30–0.68] |
Item 9 | 0.62 [0.45–0.75] |