ERIC Number: EJ582527
Record Type: Journal
Publication Date: 1999
Reference Count: N/A
Multimethod Analysis of Mathematics Achievement Tests.
Dimitrov, Dimiter M.
Mid-Western Educational Researcher, v12 n2 p15-19 Spr 1999
Combines item response theory (IRT) and statistical methods to analyze California Achievement Test-Mathematics (CAT-M) results for 4,135 seventh graders in northeast Ohio. Provides information to educational analysts about which IRT model fits CAT-M data for the target population, test accuracy in estimating students' abilities at different ability levels, and interactions between test factors. (Author/SV)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: California Achievement Tests