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Brian Lindley Jones – ProQuest LLC, 2021
The purpose of this study was to examine the psychometric properties of the Precalculus Concept Assessment (PCA), a 25-item multiple-choice instrument designed to assess student reasoning abilities and understanding of foundational calculus concepts (Carlson et al., 2010). When this study was conducted, the extant research on the PCA and the PCA…
Descriptors: Higher Education, Psychometrics, Calculus, Mathematical Concepts