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Direct linkHailey, Emily; Callahan, Carolyn M.; Azano, Amy; Moon, Tonya R. – Journal of Advanced Academics, 2012
Reliability and validity are integral concepts in assessment design. Test speededness, the influence of time constraints on test taker performance, is often an overlooked threat to reliability and validity, especially in classroom-based testing. The purpose of this study is to evaluate the degree of test speededness of classroom-based assessments…
Descriptors: Academically Gifted, Student Evaluation, Validity, Grade 3
Rakes, Christopher R. – ProQuest LLC, 2010
In this study, the author examined the relationship of probability misconceptions to algebra, geometry, and rational number misconceptions and investigated the potential of probability instruction as an intervention to address misconceptions in all 4 content areas. Through a review of literature, 5 fundamental concepts were identified that, if…
Descriptors: Control Groups, Fundamental Concepts, Intervention, Structural Equation Models
