Effectiveness of Quota Policies Across STEM, Biological, and Humanities Programs

Fuente: arXiv
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Hauptverfasser: Matheus, Ricardo D., Gennaro, Elmer M., Yamashita, Marcelo T.
Format: Preprint
Veröffentlicht: 2025
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author Matheus, Ricardo D.
Gennaro, Elmer M.
Yamashita, Marcelo T.
author_facet Matheus, Ricardo D.
Gennaro, Elmer M.
Yamashita, Marcelo T.
contents We examine more than a decade of quota policy at Unesp, analyzing Physics, Biology, and Pedagogy as representative programs of distinct assessment styles. Quotas show little impact in Physics, where the admission barrier is low, and in Pedagogy, where high pass rates make it difficult to differentiate students, but they reveal systematic differences in Biology. Focusing the analysis on Calculus I - an introductory course in Physics and other Science, Technology, Engineering, and Mathematics (STEM) programs - for which much larger statistics are available, a clear hierarchy emerges: students admitted through open competition perform best, those from public schools achieve intermediate results, and students from racial quotas perform worst. When students are divided directly by the admittance exam grade, the performance difference is even clearer. Statistical analysis also shows that, contrary to expectation, the probability of passing decreases as the number of attempts increases, indicating that initial educational gaps are difficult to overcome within higher education.
format Preprint
id arxiv_https___arxiv_org_abs_2510_08261
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Effectiveness of Quota Policies Across STEM, Biological, and Humanities Programs
Matheus, Ricardo D.
Gennaro, Elmer M.
Yamashita, Marcelo T.
Physics and Society
Physics Education
We examine more than a decade of quota policy at Unesp, analyzing Physics, Biology, and Pedagogy as representative programs of distinct assessment styles. Quotas show little impact in Physics, where the admission barrier is low, and in Pedagogy, where high pass rates make it difficult to differentiate students, but they reveal systematic differences in Biology. Focusing the analysis on Calculus I - an introductory course in Physics and other Science, Technology, Engineering, and Mathematics (STEM) programs - for which much larger statistics are available, a clear hierarchy emerges: students admitted through open competition perform best, those from public schools achieve intermediate results, and students from racial quotas perform worst. When students are divided directly by the admittance exam grade, the performance difference is even clearer. Statistical analysis also shows that, contrary to expectation, the probability of passing decreases as the number of attempts increases, indicating that initial educational gaps are difficult to overcome within higher education.
title Effectiveness of Quota Policies Across STEM, Biological, and Humanities Programs
topic Physics and Society
Physics Education
url https://arxiv.org/abs/2510.08261