The effects on parameter estimation of correlated dimensions and a differentiated ability in a two-dimensional, two-parameter item response model

Batley, Rose-Marie2012-03-132012-03-1319891989Source: Dissertation Abstracts International, Volume: 72-06, Section: A, page: .http://hdl.handle.net/10393/21362http://dx.doi.org/10.20381/ruor-17472Abstract not available.116 p.Education, Tests and Measurements.Education, Evaluation.The effects on parameter estimation of correlated dimensions and a differentiated ability in a two-dimensional, two-parameter item response modelThesis