TY - CONF T1 - Walking the Tightrope: Using Better Content Control to Improve CAT T2 - Annual Conference of the International Association for Computerized Adaptive Testing Y1 - 2011 A1 - Kathleen A. Gialluca KW - CAT KW - CAT evolution KW - test content AB -

All testing involves a balance between measurement precision and content considerations. CAT item-selection algorithms have evolved to accommodate content considerations. Reviews CAT evolution including: Original/”Pure” adaptive exams, Constrained CAT, Weighted-deviations method, Shadow-Test Approach, Testlets instead of fully adapted tests, Administration of one item may preclude the administration of other item(s), and item relationships.

Research Questions

 

JF - Annual Conference of the International Association for Computerized Adaptive Testing ER -