IRT Versus Conventional Equating Methods: A Comparative Study of Scale Stability IRT SAT
- Author(s):
- Petersen, Nancy S.; Cook, Linda L.; Stocking, Martha L.
- Publication Year:
- 1983
- Source:
- Journal of Educational Statistics, v8 n2 p137-156, Sum 1983
- Document Type:
- Article
- Page Count:
- 20
- Subject/Key Words:
- Item Response Theory (IRT), Scholastic Aptitude Test (SAT), Scale Drift, Scale Stability, Score Equating