Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 2 |
Descriptor
Source
| Applied Measurement in… | 2 |
Publication Type
| Journal Articles | 2 |
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
Education Level
| Elementary Education | 2 |
| Grade 8 | 2 |
| Middle Schools | 2 |
| Secondary Education | 2 |
| Elementary Secondary Education | 1 |
| Grade 5 | 1 |
| Grade 6 | 1 |
| Grade 7 | 1 |
| High Schools | 1 |
| Intermediate Grades | 1 |
| Junior High Schools | 1 |
| More ▼ | |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkAnderson, Daniel; Kahn, Joshua D.; Tindal, Gerald – Applied Measurement in Education, 2017
Unidimensionality and local independence are two common assumptions of item response theory. The former implies that all items measure a common latent trait, while the latter implies that responses are independent, conditional on respondents' location on the latent trait. Yet, few tests are truly unidimensional. Unmodeled dimensions may result in…
Descriptors: Robustness (Statistics), Item Response Theory, Mathematics Tests, Grade 6
Wan, Lei; Henly, George A. – Applied Measurement in Education, 2012
Many innovative item formats have been proposed over the past decade, but little empirical research has been conducted on their measurement properties. This study examines the reliability, efficiency, and construct validity of two innovative item formats--the figural response (FR) and constructed response (CR) formats used in a K-12 computerized…
Descriptors: Test Items, Test Format, Computer Assisted Testing, Measurement
