ERIC Number: EJ598395
Record Type: Journal
Publication Date: 1999
Reference Count: N/A
Estimating Average Domain Scores.
Pommerich, Mary; Nicewander, W. Alan; Hanson, Bradley A.
Journal of Educational Measurement, v36 n3 p199-216 Fall 1999
Studied whether a group's average percent correct in a content domain could be accurately estimated for groups taking a single test form and not the entire domain of items. Evaluated six Item Response Theory-based domain score estimation methods through simulation and concluded they performed better than observed score on the form taken. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A