2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/153289I discuss issue of how to adjust recitation grades given by different instructors in a large course, taking into account and correcting for differences in standards among the instructors, while preserving the effects of differences in average student performance among the recitation sections.10 pages, 4 figures, LaTeX, epsfPhysics Educationtext