Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Autism | 1 |
| Comparative Analysis | 1 |
| Federal Legislation | 1 |
| Performance Based Assessment | 1 |
| Physical Disabilities | 1 |
| Prediction | 1 |
| Psychometrics | 1 |
| Severe Disabilities | 1 |
| Severe Mental Retardation | 1 |
| Test Bias | 1 |
| Test Items | 1 |
| More ▼ | |
Source
| Journal of Applied Testing… | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
| No Child Left Behind Act 2001 | 1 |
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkLaitusis, Cara Cahalan; Maneckshana, Behroz; Monfils, Lora; Ahlgrim-Delzell, Lynn – Journal of Applied Testing Technology, 2009
The purpose of this study was to examine Differential Item Functioning (DIF) by disability groups on an on-demand performance assessment for students with severe cognitive impairments. Researchers examined the presence of DIF for two comparisons. One comparison involved students with severe cognitive impairments who served as the reference group…
Descriptors: Test Bias, Test Items, Autism, Performance Based Assessment
