ERIC Number: EJ625816
Record Type: Journal
Publication Date: 2000
Reference Count: N/A
A SIBTEST Approach to Testing DIF Hypotheses Using Experimentally Designed Test Items.
Bolt, Daniel M.
Journal of Educational Measurement, v37 n4 p307-27 Win 2000
Reviewed aspects of the SIBTEST procedure through three studies. Study 1 examined the effects of item format using 40 mathematics items from the Scholastic Assessment Test. Study 2 considered the effects of a problem type factor and its interaction with item format for eight items, and study 3 evaluated the degree to which factors varied in the first two studies are consistent in their effects across items. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A