L. Ding and R. Beichner, Phys. Rev. ST Phys. Educ. Res., 5 (2), 020103 (2009).
This paper introduces five commonly used approaches to analyzing multiple-choice test data: classical test theory, factor analysis, cluster analysis, item response theory, and model…
P. Halmos, Notices Amer. Math. Soc., 21 (1974), 155-158.
This essay by the late mathematician and expositor Paul Halmos gives advice to young mathematicians on how to give public lectures, specifically at large colloquiums or invited…