Search results for author:"Julie Cwikla"
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Annual Meeting of the American Educational Research Association 2002 (April 2002)
This study investigated teachers' opinions of the effectiveness of various professional development activities influencing their attention to students' thinking. The teachers' entry characteristics, nature of the activities themselves, and teachers' ...
Annual Meeting of the National Council on Measurement in Education (NCME) 2000 (April 2000)
CATSIB is a differential item functioning (DIF) assessment methodology for computerized adaptive test (CAT) data. Kernel smoothing (KS) is a technique for nonparametric estimation of item response functions. In this study an attempt has been made to ...