Scientometrics

, Volume 83, Issue 1, pp 93–101

Scientific output and impact of postdoctoral scientists: a gender perspective

  • Ángel Borrego
  • Maite Barrios
  • Anna Villarroya
  • Candela Ollé
Article

Abstract

This paper analyses the scientific output and impact of 731 Ph.D. holders who were awarded their doctorate at Spanish universities between 1990 and 2002. The aim was to identify any differences in the amount of scientific output and the impact of publications, in terms of citations, according to gender. The analysis revealed no significant differences in the amount of scientific output between males and females. However, the proportion of female Ph.D. holders with no postdoctoral output was significantly higher than that of their male counterparts, and the median number of papers published after Ph.D. completion was also lower among women. As regards pre- and postdoctoral research, the data showed that early scientific output may be a good predictor of subsequent productivity in both gender groups. The results also indicated that articles by female Ph.D. holders were cited significantly more often, even when self-citations were excluded.

Keywords

Gender equality Scientific output Scientific impact Ph.D. holders Spain 

References

  1. Bordons, M., Morillo, F., Fernández, T., & Gómez, I. (2003). One step further in the production of bibliometric indicators at the micro level: differences by gender and professional category of scientists. Scientometrics, 57(2), 159–173.CrossRefGoogle Scholar
  2. Cole, J., & Zuckerman, H. (1984). The productivity puzzle: Persistence and change in patterns of publication of men and women scientists. Advances in Motivation and Achievement, 2, 217–258.Google Scholar
  3. Dasaratha, V. R., Raghunandan, K., Logan, L. B., & Barkman, B. V. (1997). Gender differences in publications by promoted faculty. Issues in Accounting Education, 12(2), 353–365.Google Scholar
  4. EU. (2006). She figures 2006, women and science: Statistics and indicators. Luxembourg: Office for Official Publications of the European Communities. Retrieved October 1, 2008, from http://www.kif.nbi.dk/She_Figures_2006.pdf.
  5. Kyvik, S. (1990). Motherhood and scientific productivity. Social Studies of Science, 20(1), 149–160.CrossRefGoogle Scholar
  6. Kyvik, S., & Teigen, M. (1996). Child care, research collaboration, and gender differences in scientific productivity. Science, Technology & Human Values, 21(1), 54–71.CrossRefGoogle Scholar
  7. Ledin, A., Bornmann, L., Gannon, F., & Wallon, G. (2007). A persistent problem. EMBO Reports, 8(11), 982–987.CrossRefGoogle Scholar
  8. Lewinson, G. (2001). The quantity and quality of females researchers: A bibliometric study of Iceland. Scientometrics, 52(1), 29–43.CrossRefGoogle Scholar
  9. Long, J. S. (1992). Measures of sex differences in scientific productivity. Social Forces, 71(1), 159–178.CrossRefGoogle Scholar
  10. Long, J. S., Allison, P. D., & McGinnis, R. (1993). Rank advancement in academic careers: Sex differences and the effects of productivity. American Sociological Review, 58, 703–722.CrossRefGoogle Scholar
  11. Moya-Anegón, F., Chinchilla-Rodríguez, Z., Vargas-Quesada, B., Corera-Álvarez, E., González-Molina, A., Muñoz-Fernández, F. J., Guerrero-Bote, V. P., & Gómez-Crisóstomo, R. (2007). Scientific output by gender in Spain (Web of Science, 2004). 11th International conference of the international society for scientometrics and informetrics, 25–27 June, Madrid, Spain.Google Scholar
  12. Prpic, K. (2002). Gender and productivity differentials in science. Scientometrics, 55(1), 27–58.CrossRefGoogle Scholar
  13. Rothausen-Vange, T. J., Marler, J. H., & Wright, P. M. (2005). Research productivity, gender, family, and tenure in organization science careers. Sex Roles, 53(9/10), 727–738.CrossRefGoogle Scholar
  14. Sax, L., Hagedorn, L., Arredondo, M., & Dicrisi, F. A. (2002). Faculty research productivity: exploring the role of gender and family-related factors. Research in Higher Education, 43(4), 423–446.CrossRefGoogle Scholar
  15. Sonnert, G., & Holton, G. (2006). Who succeeds in science? The gender dimension. New Brunswick: Rutgers University Press.Google Scholar
  16. Stack, S. (2004). Gender, children and research productivity. Research in Higher Education, 45(8), 891–920.CrossRefGoogle Scholar
  17. Symonds, M., Gemmell, N., Braisher, T., Gorringe, K., & Elgar, M. (2006). Gender differences in publication output: towards an unbiased metric of research performance. PLoS One, 1. Retrieved October 1, 2008, from www.plosone.org.
  18. Tower, G., Plummer, J., & Ridgewell, B. (2007). A multidisciplinary study of gender-based research productivity in the world’s best journals. Journal of Diversity Management, 2(4): 23–32. Retrieved October 1, 2008, from http://www.cluteinstitute-onlinejournals.com/PDFs/2007178.pdf.Google Scholar
  19. Villarroya, A., Barrios, M., Borrego, A., & Frías, A. (2008). Ph.D. Theses in Spain: A gender study covering the years 1990–2004. Scientometrics, 77(3), 469–483.CrossRefGoogle Scholar
  20. Ward, K. B., & Grant, L. (1995). Gender and academic publishing. In A. E. Bayer & J. C. Smart (Eds.), Higher education: Handbook of theory and research (pp. 172–212). Edison, NJ: Agathon.Google Scholar
  21. Xie, Y., & Shauman, K. A. (1998). Sex differences in research productivity: New evidence about an old puzzle. American Sociological Review, 63(6), 847–870.CrossRefGoogle Scholar

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2009

Authors and Affiliations

  • Ángel Borrego
    • 1
  • Maite Barrios
    • 2
  • Anna Villarroya
    • 3
  • Candela Ollé
    • 1
  1. 1.Department of Library and Information ScienceUniversity of BarcelonaBarcelonaSpain
  2. 2.Department of Methodology of Behavioural SciencesUniversity of BarcelonaBarcelonaSpain
  3. 3.Department of Political Economy and Public FinanceUniversity of BarcelonaBarcelonaSpain

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