This study seeks to develop a better understanding of the underrepresentation of women in science and engineering by analyzing the gender gaps (a) in the interest in pursuing a science degree and (b) on science achievement. We use national-level college admissions data to examine gender differences and to explore the association between these outcomes and the attendance to single-sex or co-educational schools. The Chilean college admissions system provides a unique context to study these gender differences, since applicants who wish to pursue an undergraduate degree in science or engineering are required to take a high-stakes standardized science achievement test as part of the admission battery. This test has three subjects: biology, physics, and chemistry, and applicants must choose to be tested in only one of them. Significant gender differences exist for the examinees in their choice of subject and achievement on (the tests). Gender gaps favoring males are observed in the three forms. Both interest and achievement in science are associated with the sex composition of the school attended.
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Technically, the scale varies slightly by type of school. The scale is different from that of the standardized tests which has a maximum of 850 points. . The rationale for doing so is unclear since there is a lack of available technical reports to explain the scaling of GPA scores (Pearson, 2013, p. 33).
We replicated this analysis by distinguishing those public single-sex schools that are highly selective, from the rest of the schools. The gaps between males and females tend to enlarge for single-sex schools, and the gaps within genders tend to diminish. Overall, the main results and, therefore, the conclusions, remain unchanged.
American Association of University Women. (2010). Why so few? Women in science, technology, engineering and mathematics. Washington, D.C.: Author.
Bell, J. F. (2001). Investigating gender differences in the science performance of 16-year-old pupils in the UK. International Journal of Science Education, 23(5), 469–486.
Booth, A. & Nolen, P. (2012). Choosing to compete: How different are girls and boys? Journal of Economic Behavior & Organization, 81, 542–555.
Cabezas, V. (2010). Gender peer effects in school: Does the gender of school peers affect student achievement? (doctoral dissertation). Retrieved from ProQuest (UMI Number: 3420752). http://eric.ed.gov/?id=ED519316
Consejo Nacional de Educación (CNED) (2012a). Enfoque de género: Matrícula total 2012 [Gender focus: Total enrollment 2012] Retrieved from Consejo Nacional de Educación: http://www.cned.cl/public/Secciones/SeccionIndicesEstadisticas/doc/NovEstadisticas2012/010_Web_Genero_MatTotal.pdf
Consejo Nacional de Educación (CNED) (2012b). Matrícula total de doctorado, magíster y especialidades médicas u odontológicas en universidades [Total enrollment in Chilean universities for doctoral degrees, master degrees and medical specialties]. Retrieved from Consejo Nacional de Educación: http://www.cned.cl/public/Secciones/SeccionIndicesEstadisticas/doc/Est2012Pos/013_Web_PrimerA%C3%B1o.pdf
Daly, P. (1995). Science course participation and science achievement in single sex and co-educational schools. Evaluation & Research in Education, 9(2), 91–98.
Departamento de Evaluación, Medición y Registro Educacional (DEMRE) (2012). Compendio estadístico proceso de admisión año académico 2012. Santiago, Chile. Retrieved March 23, 2013, from www.demre.cl/text/pdf/p2013/compendio_p2013.pdf
Donaldson, K., Lichtenstein, G. & Sheppard, S. (2008, June 22–25). Socioeconomic status and the undergraduate engineering experience: Preliminary findings from four American universities. Paper presented at the Meeting of the American Society for Engineering Association. Pittsburgh, PA, USA.
Eurostat (2013a). Female students (ISCED 5-6) enrolled in engineering, manufacturing and construction field—as % of male and female students in these fields. Retrieved February 2, 2013, from http://epp.eurostat.ec.europa.eu/tgm/refreshTableAction.do?tab=table&plugin=1&pcode=tps00063&language=en
Eurostat (2013b). Female students (ISCED 5-6) enrolled in science, mathematics and computing field—as % of male and female students in these fields [online dataset]. Retrieved February 2, 2013, from http://epp.eurostat.ec.europa.eu/tgm/refreshTableAction.do?tab=table&plugin=1&pcode=tps00063&language=en
Feniger, Y. (2011). The gender gap in advanced math and science course taking: Does same-sex education make a difference? Sex Roles, 65, 670–679.
Gilleece, L., Cosgrove, J. & Sofroniou, N. (2010). Equity in mathematics and science outcomes: Characteristics associated with high and low achievement on Pisa 2006 in Ireland. International Journal of Science and Mathematics Education, 8, 475–496.
Gillibrand, E., Robinson, P., Brawn, R. & Osborn, A. (2010). Girls’ participation in physics in single sex classes in mixed schools in relation to confidence and achievement. International Journal of Science Education, 21, 349–362.
Halpern, D. F., Benbow, C. P., Geary, D. C., Gur, R. C., Hyde, J. S. & Gernsbacher, M. A. (2007). The science of sex differences in science and mathematics. Psychological Science in the Public Interest, 8(1), 1–51.
Halpern, D. F., Eliot, L., Bigler, R. S., Fabes, R. A., Hanish, L. D., Hyde, J. S. & Martin, C. L. (2011). The pseudo-science of single-sex schooling. Science Magazine, 333, 1706–1707.
Hambleton, R. K., Swaminathan, H. & Rogers, J. (1991). Fundamentals of item response theory. Newbury Park, CA: Sage.
Heilbronner, N. N. (2013). The STEM pathway for women: What has changed? Gifted Child Quarterly, 57(1), 39–55.
Kim, D. H. & Law, H. (2012). Gender gap in maths test scores in South Korea and Hong Kong: Role of family background and single-sex schooling. International Journal of Educational Development, 32, 92–103.
Krapp, A. & Prenzel, M. (2011). Research on interest in science: Theories, methods, and findings. International Journal of Science Education, 33(1), 27–50.
March, D. (2009). Diferencias de género en rendimiento académico: efectos en la evolución a nivel escolar (Memoria) [Gender differences in academic achievement: effects in the evolvement in primary education]. Retrieved from Ideas en Educación www.ideaseneducacion.cl
McNemar, Q. (1969). Psychological statistics (4th ed.). New York, NY: Wiley.
National Association for Single Sex Public Education (NASSPE) (2013a, March 23). Single-sex vs. coed: The evidence. Retrieved from National Association for Single Sex Public Education (NASSPE): http://www.singlesexschools.org/research-singlesexvscoed.htm
National Association for Single-Sex Public Education (NASSPE) (2013b, March 23). Are there actually significant differences between a girl’s brain and a boy’s brain? Retrieved from National Association for Single-Sex Public Education (NASSPE): http://www.singlesexschools.org/research-brain.htm
National Science Foundation (NSF), National Center for Science and Engineering Statistics (2013). Women, minorities, and persons with disabilities in science and engineering: 2013. Arlington, VA: Special Report NSF 13-304. Retrieved from http://www.nsf.gov/statistics/wmpd/2013/pdf/nsf13304_full.pdf
OECD. (2009). Reviews of national policies for education: Tertiary education in Chile. Retrieved from: http://www.oecd.org/fr/edu/apprendre-au-dela-de-l-ecole/reviewsofnationalpoliciesforeducationtertiaryeducationinchile.htm
Osborne, J., Simon, S. & Collins, S. (2010). Attitudes towards science: A review of the literature and its implications. International Journal of Science Education, 25(9), 1049–1079.
Pearson (2013). Final report: Evaluation of the Chile PSU. Retrieved from http://www.mineduc.cl/usuarios/mineduc/doc/201301311057540.Chile_PSU-Finalreport.pdf
Servicio de Información de Educación Superior (SIES) (2012). Principales indicadores de educación superior en perspectiva de género 2012 [Main gender statistics in higher education for 2012]. Retrieved from Mi Futuro: http://www.mifuturo.cl/index.php/estudios/estudios-recientes
Sullivan, A. (2009). Academic self-concept, gender and single-sex schooling. British Educational Research Journal, 35(2), 259–288.
Sullivan, A., Joshi, H. & Leonard, D. (2010). Single-sex schooling and academic attainment at school and through the life course. American Educational Research Journal, 47(6), 6–36.
U.S. Department of Education, Office of Planning, Evaluation and Policy Development, Policy and Program Studies Service (2005). Sinlge-sex versus secondary schooling: A systematic review. Washington, DC. https://www2.ed.gov/rschstat/eval/other/single-sex/singlesex.pdf
Xie, Y. & Shauman, K. A. (2003). Women in science: Career processes and outcomes. Boston, MA: Harvard University Press.
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Gándara, F., Silva, M. Understanding the Gender Gap in Science and Engineering: Evidence from the Chilean College Admissions Tests. Int J of Sci and Math Educ 14, 1079–1092 (2016). https://doi.org/10.1007/s10763-015-9637-2
- Admissions tests
- Gender gap
- Single-sex schooling