IRT-Estimated Reliability for Tests Containing Mixed Item Formats IRT ATA
- Author(s):
- Shu, Lianghua; Schwarz, Richard D.
- Publication Year:
- 2014
- Source:
- Journal of Educational Measurement, v51 n2 p163-177, Sum 2014
- Document Type:
- Article
- Page Count:
- 15
- Subject/Key Words:
- Item Response Theory (IRT), Item Formats, Reliability Coefficient, Ability Distribution, Automated Test Assembly (ATA)