الفهرس | يوجد فقط 14 صفحة متاحة للعرض العام |
المستخلص This study aims to compare among the three models of Item Response Theory (one , two, and three) parameter logistic models on calibrating objective question Item bank in mathematics according to accuracy . Accuracy can be represented through : • Decreasing standard error of difficulty estimation. • Decreasing standard error of ability estimation. • Increase of reliability indexes. • Increase of items information functions. |