Maximum Likelihood Estimation of the Joint Covariance Matrix for Sections of Tests Given to Distinct Samples with Application to Test Equating
- Author(s):
- Thayer, Dorothy T.
- Publication Year:
- 1983
- Source:
- Psychometrika, v48 n2 p293-297, Jun 1983
- Document Type:
- Article
- Page Count:
- 5
- Subject/Key Words:
- Test Equating, Missing Data, Maximum Likelihood