ERIC Number: EJ270530
Record Type: Journal
Publication Date: 1982-Jun
Reference Count: N/A
A Rasch Model for Partial Credit Scoring.
Masters, Geoff N.
Psychometrika, v47 n2 p149-74 Jun 1982
An extension of the Rasch model for partial credit scoring of test items is presented. An unconditional maximum likelihood procedure for estimating the model parameters is developed. The relationship of this model to Andrich's Rating Scale model and Samejima's Graded Response model are discussed. (Author/JKS)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A