NAEP Analysis and Scaling - Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 4 Mathematics Assessment: 2

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NAEP Analysis and Scaling → Initial Activities → Constructed-Response Interrater Reliability → Range of Response Codes, Percentage Exact Agreement, and Cohen's Kappa or Intraclass Correlation for the Constructed-Response Items From 1996 That Were Rescored in 2000, by Block and Item, Grade 4 Mathematics Assessment: 2000

NAEP Technical DocumentationRange of response codes, percentage exact agreement, and Cohen's Kappa or intraclass correlation for the constructed-response items from 1996 that were rescored in 2000, by block and item, grade 4 mathematics assessment: 2000
Block	Item	Range of response codes	Sample size	Percentage exact agreement	Cohen's Kappa	Intraclass correlation
M3	M039201	1–2	600	99	0.98	†
	M039301	1–3	600	99	†	0.98
	M040001	1–3	600	98	†	0.97
	M040201	1–2	600	95	0.80	†
M5	M066301	1–3	600	96	†	0.94
	M066501	1–3	600	97	†	0.97
	M066601	1–3	600	96	†	0.97
	M066701	1–3	600	96	†	0.97
	M066801	1–3	600	95	†	0.95
	M066901	1–5	600	86	†	0.96
M6	M019701	1–2	600	99	0.98	†
	M019801	1–3	600	93	†	0.83
	M019901	1–3	700	98	†	0.96
	M020001	1–2	600	99	0.99	†
	M020101	1–2	600	99	0.98	†
	M020201	1–2	600	89	0.76	†
	M020301	1–4	600	97	†	0.96
	M020401	1–2	600	99	0.99	†
	M020501	1–2	600	99	0.98	†
	M020701	1–4	600	85	†	0.79
	N277903	1–2	600	88	0.72	†
M7	M067901	1–3	600	98	†	0.97
	M068001	1–3	600	99	†	0.98
	M068002	1–3	600	98	†	0.99
	M068003	1–3	600	98	†	0.97
	M068004	1–5	600	88	†	0.94
M8	M010631	1–3	600	98	†	0.95
M11	M046001	1–5	600	99	†	0.99
	M046601	1–4	600	96	†	0.97
	M046801	1–5	600	100	†	1.00
	M046901	1–5	600	99	†	0.99
	M047301	1–4	600	98	†	0.97
M13	M043201	1–2	600	97	0.93	†
	M043301	1–3	600	98	†	0.98
	M043401	1–4	700	95	†	0.97
	M043402	1–4	700	96	†	0.98
	M043403	1–3	600	94	†	0.86
	M043501	1–5	700	86	†	0.93
M14	M072201	1–3	600	99	†	0.98
	M072202	1–3	600	97	†	0.97
	M072401	1–3	600	94	†	0.94
	M072501	1–3	600	93	†	0.89
	M072601	1–3	600	98	†	0.95
	M072701	1–5	500	87	†	0.90
M15	M074301	1–2	600	99	0.98	†
	M074501	1–3	600	86	†	0.84
	M074701	1–3	600	97	†	0.95
	M074801	1–3	600	99	†	0.99
	M074901	1–3	600	92	†	0.93
	M075001	1–3	600	98	†	0.98
	M075101	1–5	600	90	†	0.95
† The intraclass correlation is not reported for dichotomously scored items; Cohen's Kappa is not reported for polytomously scored items. NOTE: Cohen's Kappa is a measure of reliability that is appropriate for items that are dichotomously scored. The intraclass correlation coefficient is most appropriate for items with more than two categories. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2000 Mathematics Assessment.

Last updated 15 July 2008 (KL)

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