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Download full textGleason, Jim; Thomas, Matt; Bagley, Spencer; Rice, Lisa; White, Diana; Clements, Nathan – North American Chapter of the International Group for the Psychology of Mathematics Education, 2015
We present findings from an analysis of the Calculus Concept Inventory. Analysis of data from over 1500 students across four institutions indicates that there are deficiencies in the instrument. The analysis showed the data is consistent with a unidimensional model and does not have strong enough reliability for its intended use. This finding…
Descriptors: Calculus, Content Validity, Mathematical Concepts, Test Reliability
