ERIC Number: EJ551440
Record Type: Journal
Publication Date: 1997
Reference Count: N/A
Parameter Recovery for the Partial Credit Model Using MULTILOG.
Choi, Seung W.; Cook, Karon F.; Dodd, Barbara G.
Journal of Outcome Measurement, v1 n2 p114-42 1997
The accuracy with which estimation can recover item and person parameters is of interest to those who use item response theory, as do many educational researchers. This study investigated parameter recovery for the partial credit model using the MULTILOG computer program. Ways to improve accuracy of estimation are suggested. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A