ERIC Number: EJ241566
Record Type: Journal
Publication Date: 1981
Comparison of Traditional and Item Response Theory Methods for Equating Tests.
Kolen, Michael J.
Journal of Educational Measurement, v18 n1 p1-11 Spr 1981
Two traditional equating schemes and seven item response theory equating schemes were compared. Data used came from the 1978 equating project of the Iowa Tests of Educational Development. The study entailed both the equating of forms of similar difficulty and the equating of levels of differing difficulty. (Arthor/RL)
Publication Type: Journal Articles; Reports - Research; Information Analyses
Education Level: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: Iowa Tests of Educational Development