Partially Observed Mixtures of IRT Models: An Extension of the Generalized Partial Credit Model IRT GPCM
- Author(s):
- von Davier, Matthias; Yamamoto, Kentaro
- Publication Year:
- 2004
- Source:
- Applied Psychological Measurement, v28 n6 p389-406, Nov 2004
- Document Type:
- Article
- Page Count:
- 18
- Subject/Key Words:
- Item Response Theory (IRT), Generalized Partial-Credit Model (GPCM), Partial Credit Model, Missing Data