NAEP-TIMSS Linking StudyExclusion Rates

Exclusion Rates by State
Exclusion Rates by Education System/Validation State

Percentage of eighth-grade public school students identified as students with disabilities and/or English language learners excluded and assessed in NAEP mathematics and science, as a percentage of all students, by state: 2011
	Identified	Excluded	Assessed			Identified	Excluded	Assessed
	Mathematics					Science
State	Identified	Excluded	Total	Without accom- modations	With accom- modations	Identified	Excluded	Total	Without accom- modations	With accom- modations
Nation (public)	18	3	15	5	10	18	2	16	5	11
Alabama	12	1	11	7	4	12	1	11	7	4
Alaska	21	3	18	4	14	21	1	20	4	16
Arizona	12	1	11	2	9	12	1	11	2	9
Arkansas	16	1	14	3	12	16	1	15	3	12
California	23	1	22	15	7	23	2	22	14	8
Colorado	16	1	15	5	10	16	1	15	5	10
Connecticut	16	1	15	2	12	16	1	15	2	13
Delaware	16	3	13	2	11	16	2	14	2	12
District of Columbia	21	4	17	2	15	21	1	20	2	18
DoDEA¹	14	3	11	3	8	14	1	13	3	10
Florida	19	2	17	1	16	19	1	17	1	16
Georgia	12	3	9	2	7	12	2	10	2	8
Hawaii	20	2	18	7	11	20	2	18	7	11
Idaho	12	1	10	3	7	12	1	10	4	7
Illinois	17	2	15	3	12	17	1	16	3	12
Indiana	17	3	14	2	12	17	1	16	3	13
Iowa	17	1	16	2	14	17	1	16	2	14
Kansas	18	1	16	7	9	18	1	16	7	9
Kentucky	13	3	10	2	8	13	3	10	2	8
Louisiana	15	1	14	1	13	15	1	14	1	13
Maine	20	2	18	4	14	20	2	18	4	14
Maryland	14	6	8	1	7	14	2	12	1	11
Massachusetts	22	4	18	3	15	22	3	19	3	16
Michigan	14	4	11	3	8	14	3	12	3	8
Minnesota	17	2	15	6	9	17	2	15	7	8
Mississippi	8	1	7	1	6	8	1	7	1	6
Missouri	14	1	12	2	10	14	1	13	3	10
Montana	13	2	12	2	9	13	2	12	3	9
Nebraska	16	4	13	4	9	16	1	15	3	12
Nevada	18	3	15	6	9	18	1	17	6	11
New Hampshire	20	2	18	4	14	20	2	18	5	13
New Jersey	19	4	15	1	14	19	1	18	1	17
New Mexico	22	2	20	10	10	22	2	20	10	10
New York	20	1	19	#	18	20	1	19	#	18
North Carolina	18	2	16	3	12	18	2	16	4	12
North Dakota	16	4	11	3	9	16	3	13	2	10
Ohio	16	5	11	1	10	16	2	14	2	12
Oklahoma	18	10	8	4	4	18	3	15	5	10
Oregon	18	1	16	6	11	18	2	16	6	10
Pennsylvania	17	2	15	2	13	17	1	16	2	15
Rhode Island	19	1	18	4	13	19	1	19	4	14
South Carolina	15	4	11	4	8	15	1	14	5	9
South Dakota	13	2	11	4	7	13	1	11	3	8
Tennessee	13	4	9	1	8	13	1	12	1	10
Texas	18	5	13	8	5	18	2	16	8	8
Utah	14	3	11	3	8	14	2	12	3	9
Vermont	20	1	18	4	15	20	1	18	4	14
Virginia	18	3	15	6	9	18	3	15	5	10
Washington	16	2	14	4	10	16	2	14	5	10
West Virginia	14	2	12	3	9	14	2	12	3	9
Wisconsin	18	2	16	2	14	18	2	16	3	14
Wyoming	14	1	13	2	11	14	1	13	2	11
# Rounds to zero. ¹ Department of Defense Education Activity (overseas and domestic schools). NOTE: Detail may not sum to totals because of rounding. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2011 Mathematics and Science Assessments.

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Exclusion rates in TIMSS assessments at grade 8, by education system/validation state: 2011
Education system/validation state	Exclusion rate
Abu Dhabi-UAE	2
Alabama-USA¹	5
Alberta-CAN	7
Armenia	2
Australia	3
Bahrain	2
California-USA¹	6
Chile	3
Chinese Taipei-CHN	1
Colorado-USA¹	4
Connecticut-USA¹	9
Dubai-UAE	4
England-GBR	2
Finland	3
Florida-USA¹	7
Georgia	5
Ghana	1
Hong Kong SAR²	5
Hungary	4
Indiana-USA¹	6
Indonesia	3
Iran, Islamic Republic of	2
Israel	23
Italy	5
Japan	3
Jordan	#
Kazakhstan	5
Korea, Republic of	2
Lebanon	1
Lithuania	5
Macedonia, Republic of	3
Malaysia	#
Massachusetts-USA¹	8
Minnesota-USA¹	4
Morocco	#
New Zealand	3
North Carolina-USA¹	11
Norway	2
Oman	1
Ontario-CAN	6
Palestinian National Authority	2
Qatar	5
Quebec-CAN	5
Romania	1
Russian Federation	6
Saudi Arabia	1
Singapore	6
Slovenia	2
Sweden	5
Syrian Arab Republic	2
Thailand	2
Tunisia	#
Turkey	2
Ukraine	3
United Arab Emirates	3
United States	7
# Rounds to zero. ¹ Validation state. ² Hong Kong SAR is a Special Administrative Region (SAR) of the People's Republic of China. NOTE: Validation states are those U.S. states that participated in the 2011 TIMSS assessment at the state level. Results for validation states include public schools only. Results for education systems (including the United States) include public and private schools. SOURCE: International Association for the Evaluation of Educational Achievement (IEA), Trends in International Mathematics and Science Study (TIMSS), 2011.

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Last updated 27 September 2013 (FW)