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Wu, Huey-Min – Educational Psychology, 2019
Based on a cognitive diagnostic model, an online individualised tutor program was developed in this study. An experiment was conducted in practical educational settings exploring the effectiveness of the online individualised tutor remedial program based on the diagnostic reports of the cognitive diagnostic model. The methodology of this study was…
Descriptors: Mathematics Instruction, Intelligent Tutoring Systems, Instructional Effectiveness, Teaching Methods
Alonzo, Julie; Anderson, Daniel; Tindal, Gerald – Behavioral Research and Teaching, 2009
We present scaling outcomes for mathematics assessments used in the fall to screen students at risk of failing to learn the knowledge and skills described in the National Council of Teachers of Mathematics (NCTM) Focal Point Standards. At each grade level, the assessment consisted of a 48-item test with three 16-item sub-test sets aligned to the…
Descriptors: At Risk Students, Mathematics Teachers, National Standards, Item Response Theory