ERIC Number: EJ458601
Record Type: Journal
Publication Date: 1992
Reference Count: N/A
Sequential Sampling Designs for the Two-Parameter Item Response Theory Model.
Berger, Martijn, P. F.
Psychometrika, v57 n4 p521-38 Dec 1992
A generalized variance criterion is used for sequential sampling in the two-parameter item response theory model. Some principles are offered to enable the researcher to select the best sampling design for efficient estimation of item parameters. Topics include the choice of an optimality criterion, two-stage designs, and sequential designs. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A