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Acikgul, Kubra – International Journal of Assessment Tools in Education, 2021
The main aim of this study is to develop a useful, valid, and reliable two-tier proportional reasoning skill test for middle school 7th and 8th-grade students. The research was carried out using the sequential explanatory mixed method. The study group of this research comprised of 391 (n[subscript 7th-grade]=223, n[subscript 8th-grade]=168)…
Descriptors: Cognitive Tests, Logical Thinking, Test Construction, Test Validity
Ketterlin-Geller, Leanne; Jung, Eunju; Geller, Josh; Yovanoff, Paul – Behavioral Research and Teaching, 2008
In this technical report, we describe the development of cognitive diagnostic test items that form the basis of the diagnostic system for Project DIVIDE (Dynamic Instruction Via Individually Designed Environments). The construct underlying the diagnostic test is division of fractions. We include a description of the process we used to identify the…
Descriptors: Test Construction, Diagnostic Tests, Cognitive Tests, Test Items