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
| Accuracy | 1 |
| College Entrance Examinations | 1 |
| Difficulty Level | 1 |
| Equations (Mathematics) | 1 |
| Graduate Study | 1 |
| High Stakes Tests | 1 |
| Item Analysis | 1 |
| Item Response Theory | 1 |
| Mathematics Tests | 1 |
| Models | 1 |
| Psychometrics | 1 |
| More ▼ | |
Source
| ETS Research Report Series | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
| Higher Education | 1 |
| Postsecondary Education | 1 |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
| Graduate Record Examinations | 1 |
What Works Clearinghouse Rating
Peer reviewed
Download full textGraf, Edith Aurora; Peterson, Stephen; Steffen, Manfred; Lawless, René – ETS Research Report Series, 2005
We describe the item modeling development and evaluation process as applied to a quantitative assessment with high-stakes outcomes. In addition to expediting the item-creation process, a model-based approach may reduce pretesting costs, if the difficulty and discrimination of model-generated items may be predicted to a predefined level of…
Descriptors: Psychometrics, Accuracy, Item Analysis, High Stakes Tests
