An Extension of IRT-Based Equating to the Dichotomous Testlet Response Theory Model IRT TRT
- Author(s):
- Tao, Wei; Cao, Yi
- Publication Year:
- 2016
- Source:
- Applied Measurement in Education, v29 n2 p108–121, 2016
- Document Type:
- Article
- Page Count:
- 14
- Subject/Key Words:
- Item Response Theory (IRT), Score Equating, Dichotomous Variables, Logistic Models, Testlet Response Theory (TRT), Standard Error of Equating, True Scores