Inter-rater reliability statistics from individual lesson visits by HMI and non-HMI pairs


Indicator	Overall				Schools				Colleges
Not set	HMIs only	Not set	HMI and non-HMI	Not set	HMIs only	Not set	HMI and non-HMI	Not set	HMIs only	Not set	HMI and non-HMI	Not set
Not set	No. of obs.	Kappa	No. of obs.	Kappa	No. of obs.	Kappa	No. of obs.	Kappa	No. of obs.	Kappa	No. of obs.	Kappa
Curriculum (overall)	159	0.44	148	0.54	82	0.66	128	0.55	77	0.19	20	0.48
Teaching (overall)	150	0.48	149	0.51	83	0.63	127	0.56	67	0.28	22	0.33
Behaviour (overall)	158	0.49	150	0.51	83	0.68	129	0.53	75	0.23	21	0.33
1A	153	0.4	151	0.55	82	0.59	129	0.57	71	0.16	22	0.46
1B	139	0.41	139	0.39	81	0.63	121	0.46	58	0.08	18	0
1C	51	0.49	79	0.48	46	0.55	71	0.49	5	x	8	x
1D	157	0.37	149	0.52	81	0.54	126	0.52	76	0.17	23	0.5
1E	154	0.45	135	0.51	82	0.66	112	0.53	72	0.16	23	0.37
1F	138	0.47	141	0.5	79	0.61	122	0.51	59	0.24	19	0.38
1G	136	0.53	138	0.43	79	0.66	120	0.44	57	0.36	18	0.32
1H	70	0.42	92	0.51	50	0.46	85	0.49	20	0.37	7	x
2A	149	0.48	148	0.46	83	0.66	127	0.52	66	0.21	21	0.1
2B	138	0.44	144	0.48	83	0.62	126	0.52	55	0.14	18	0.28
2C	132	0.46	142	0.49	82	0.58	122	0.54	50	0.23	20	0.27
2D	146	0.45	142	0.43	82	0.57	121	0.47	64	0.29	21	0.22
2E	120	0.57	137	0.52	79	0.68	119	0.52	41	0.33	18	0.46
2F	148	0.42	141	0.44	82	0.58	121	0.44	66	0.23	20	0.44
3A	156	0.46	153	0.43	83	0.66	129	0.44	73	0.14	24	0.39
3B	154	0.42	149	0.42	83	0.59	128	0.44	71	0.19	21	0.3
3C	132	0.58	144	0.51	83	0.66	127	0.53	49	0.39	17	0.31
3D	158	0.48	154	0.48	83	0.59	129	0.5	75	0.33	25	0.4
Schools' covers all school phases in the sample - primary, secondary, PRU and special	Not set	Not set	Not set	Not set	Not set	Not set	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	Not set	Not set	Not set	Not set	Not set	Not set

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