T. Scott, D. Schumayer, and A. Gray, Phys. Rev. ST Phys. Educ. Res., 8 (2), 020105 (2012).
We perform a factor analysis on a “Force Concept Inventory” (FCI) data set collected from 2109 respondents. We address two questions: the appearance of conceptual coherence in…
A. Robertson, L. Goodhew, R. Scherr, and P. Heron, PERC 2017 Proceedings, 332-335.
We present preliminary results from our investigation of introductory physics students’ conceptual resources for understanding forces. We analyzed a total of 1057 student responses…