Research and analysis

Inter-rater reliability statistics at the level of the subject by department

Updated 26 June 2019
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Primary Secondary1 College
Indicator No. of obs. Kappa No. of obs. Kappa No. of obs. Kappa
Curriculum (overall) 19 0.56 19 0.52 25 0.26
Teaching (overall) 19 0.68 19 0.46 25 0.24
Behaviour (overall) 19 0.7 19 0.65 25 0.15
1A 18 0.61 20 0.49 25 0.14
1B 18 0.48 20 0.22 23 0.21
1C 15 0.38 13 0.36 7 x
1D 15 0.65 15 0.43 25 0.1
1E 15 0.66 15 0.53 25 0.06
1F 15 0.57 15 0.47 24 0.38
1G 19 0.49 19 0.58 23 0.12
1H 12 0.29 18 0.43 6 x
2A 19 0.47 19 0.49 25 0.35
2B 19 0.56 19 0.33 25 0.2
2C 19 0.58 18 0.58 22 0.14
2D 19 0.52 18 0.62 24 0.17
2E 19 0.64 18 0.48 18 0.12
2F 18 0.61 18 0.41 23 0.41
3A 19 0.59 19 0.62 25 -0.04
3B 19 0.43 19 0.6 25 0.12
3C 19 0.4 19 0.51 17 -0.05
3D 19 0.69 19 0.72 25 0.09
Secondary includes data from the pupil referral unit (PRUs) and special school Not set Not set Not set Not set Not set Not set
x = Not enough data available for robust Kappa statistic Not set Not set Not set Not set Not set Not set