A Brief Report on How Impossible Scores Affect Smoothing and Equating
- Author(s):
- Puhan, Gautam; von Davier, Alina A.; Gupta, Shaloo
- Publication Year:
- 2010
- Source:
- Educational and Psychological Measurement, v70 n6 p953-960, 2010
- Document Type:
- Article
- Page Count:
- 8
- Subject/Key Words:
- Test Equating, Log-Linear Smoothing, Impossible Scores, External Anchor, Scaled Scores