A New Interpretation of Augmented Subscores and Their Added Value in Terms of Parallel Forms VAM IRT CTT
- Author(s):
- Sinharay, Sandip
- Publication Year:
- 2018
- Source:
- Journal of Educational Measurement, v55 n2 p177-193, Summer 2018
- Document Type:
- Article
- Subject/Key Words:
- Subscores, Parallel Test Forms, Classical Test Theory (CTT), Value Added Models (VAM), Raw Scores, Item Response Theory (IRT), Predictor Variables, Error of Measurement