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Table C17. Did the state document the reliability of the alternate assessment in terms of variability across groups?
| State | 1. Yes, formal study conducted |
2. Yes, but evidence was not provided to the research team (Not available for examination) |
3. Yes, but no formal study was conducted (Anecdotal or committee process) |
4. No | 5. Not appropriate for this type of assessment |
|---|---|---|---|---|---|
| Total | 15 | 6 | 1 | 17 | 11 |
| Percent | 29.41 | 11.76 | 1.96 | 33.33 | 21.57 |
| Alabama | — | X | — | — | — |
| Alaska | X | — | — | — | — |
| Arizona | X | — | — | — | — |
| Arkansas | — | — | — | X | — |
| California | X | — | — | — | — |
| Colorado | — | — | — | X | — |
| Connecticut | X | — | — | — | — |
| Delaware | — | — | — | X | — |
| District of Columbia | — | — | — | X | — |
| Florida | † | † | † | † | † |
| Georgia | — | X | — | — | — |
| Hawaii | — | — | — | X | — |
| Idaho | X | — | — | — | — |
| Illinois | — | — | — | X | — |
| Indiana | — | — | — | — | X |
| Iowa | — | X | — | — | — |
| Kansas | — | — | — | X | — |
| Kentucky | — | — | — | X | — |
| Louisiana | X | — | — | — | — |
| Maine | — | — | X | — | — |
| Maryland | — | — | — | — | X |
| Massachusetts | — | — | — | — | X |
| Michigan1 | X / X | — / — | — / — | — / — | — / — |
| Minnesota | — | — | — | — | X |
| Mississippi | X | — | — | — | — |
| Missouri | — | — | — | — | X |
| Montana | — | — | — | X | — |
| Nebraska | — | — | — | X | — |
| Nevada | — | — | — | X | — |
| New Hampshire | X | — | — | — | — |
| New Jersey | — | X | — | — | — |
| New Mexico | X | — | — | — | — |
| New York | — | — | — | X | — |
| North Carolina | — | X | — | — | — |
| North Dakota | X | — | — | — | — |
| Ohio | X | — | — | — | — |
| Oklahoma | — | — | — | X | — |
| Oregon | — | — | — | — | X |
| Pennsylvania | — | — | — | X | — |
| Rhode Island | — | — | — | — | X |
| South Carolina | X | — | — | — | — |
| South Dakota | — | — | — | — | X |
| Tennessee | — | — | — | X | — |
| Texas | — | — | — | X | — |
| Utah | X | — | — | — | — |
| Vermont | — | — | — | — | X |
| Virginia | — | — | — | X | — |
| Washington | — | X | — | — | — |
| West Virginia | X | — | — | — | — |
| Wisconsin | — | — | — | — | X |
| Wyoming | — | — | — | — | X |
|
— No. X Yes. † Not applicable. State did not have alternate achievement standards for this assessment. 1 More than one assessment used. See explanation in introductory text of this appendix. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Special Education Research, National Study on Alternate Assessments (NSAA), state data summaries for school year 2006–07. |
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