Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 1 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Equated Scores | 1 |
| Error of Measurement | 1 |
| Guidelines | 1 |
| Item Response Theory | 1 |
| Mathematical Formulas | 1 |
| Models | 1 |
| Probability | 1 |
| Robustness (Statistics) | 1 |
| Statistical Distributions | 1 |
| Vignettes | 1 |
Source
| Journal of Educational and… | 1 |
Author
| Wallin, Gabriel | 1 |
| Wiberg, Marie | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkWallin, Gabriel; Wiberg, Marie – Journal of Educational and Behavioral Statistics, 2023
This study explores the usefulness of covariates on equating test scores from nonequivalent test groups. The covariates are captured by an estimated propensity score, which is used as a proxy for latent ability to balance the test groups. The objective is to assess the sensitivity of the equated scores to various misspecifications in the…
Descriptors: Models, Error of Measurement, Robustness (Statistics), Equated Scores
