Publication Date
| In 2024 | 0 |
| Since 2023 | 0 |
| Since 2020 (last 5 years) | 0 |
| Since 2015 (last 10 years) | 0 |
| Since 2005 (last 20 years) | 1 |
Descriptor
| Aptitude Tests | 1 |
| Computer Software | 1 |
| Data Analysis | 1 |
| Disabilities | 1 |
| Evaluation Research | 1 |
| Item Response Theory | 1 |
| Methods | 1 |
| Psychometrics | 1 |
| Rehabilitation | 1 |
| Research Methodology | 1 |
| Test Items | 1 |
| More ▼ | |
Source
| Rehabilitation Counseling… | 1 |
Author
| Armstrong, Amy J. | 1 |
| Kolakowsky-Hayner, Stephanie… | 1 |
| Lewis, Allen N. | 1 |
| Reid, Christine A. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - General | 1 |
Education Level
Audience
| Counselors | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
| General Aptitude Test Battery | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkReid, Christine A.; Kolakowsky-Hayner, Stephanie A.; Lewis, Allen N.; Armstrong, Amy J. – Rehabilitation Counseling Bulletin, 2007
Item response theory (IRT) methodology is introduced as a tool for improving assessment instruments used with people who have disabilities. Need for this approach in rehabilitation is emphasized; differences between IRT and classical test theory are clarified. Concepts essential to understanding IRT are defined, necessary data assumptions are…
Descriptors: Psychometrics, Methods, Item Response Theory, Aptitude Tests
