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| Wisconsin Center for… | 1 |
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| Elliott, Stephen N. | 1 |
| Roach, Andrew T. | 1 |
| Webb, Norman L. | 1 |
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| Reports - Evaluative | 1 |
| Tests/Questionnaires | 1 |
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Download full textRoach, Andrew T.; Elliott, Stephen N.; Webb, Norman L. – Wisconsin Center for Education Research (NJ1), 2003
The primary purpose of the investigation was to determine the extent to which (a) the Wisconsin Alternate Assessment (WAA) adequately measures the skills and concepts that make up the curriculum and instruction of students with significant disabilities; and (b) the WAA adequately measures the concepts and skill areas represented in Wisconsin's…
Descriptors: Test Validity, Rating Scales, Individualized Education Programs, Content Validity
