Skip to main content

Sex Assessment

  • Living reference work entry
  • First Online:
  • 93 Accesses

Introduction

The estimation of the sex of a deceased person from an analysis of skeletal remains is one of the first procedures undertaken by anthropologists and osteologists as the sex of a person affects other analyses such as estimation of ancestry and age at death (e.g., Rowbotham 2016). In forensic cases, the estimation of sex is pivotal in contributing to the identification of unknown bodies as determining whether the individual is male or female halves the number of possible matches.

Definition

The sex of an individual is a biologically determined variable and differs from the gender of a person which is a social construct (e.g., Agarwal and Wesp 2017).

Key Issues

Age of the Individual

There has been considerable research undertaken on estimating the sex of an individual from the examination of juvenile skeletal remains (e.g., Bilfeld et al. 2013; Cunningham 2014). However, estimating the sex of individuals who have not reached puberty is limited because in most cases the...

This is a preview of subscription content, log in via an institution.

References

  • Agarwal, S.C., and J.K. Wesp, eds. 2017. Exploring sex and gender in bioarchaeology. Albuquerque: University of New Mexico.

    Google Scholar 

  • Berrizbeitia, E.L. 1989. Sex determination with the head of the radius. Journal of Forensic Sciences 34 (5): 1206–1213.

    Article  Google Scholar 

  • Bidmos, M.A., V.E. Gibbon, and G. Strkalj. 2010. Recent advances in sex identification of human skeletal remains in South Africa. South African Journal of Science 106 (11–12): 1. https://doi.org/10.4102/sajs.v106i11/12.238.

    Google Scholar 

  • Bilfeld, M.F., F. Dedouit, N. Sans, H. Rousseau, D. Rougé, and N. Telmon. 2013. Ontogeny of size and shape sexual dimorphism in the ilium: A multi-slice computed tomography study by geometric morphometry. Journal of Forensic Sciences 58 (2): 303–310.

    Article  Google Scholar 

  • Burrows, A.M., V.P. Zanella, and T.M. Brown. 2003. Testing the validity of metacarpal use in sex assessment of human skeletal remains. Journal of Forensic Sciences 48 (1): 17–20.

    Article  Google Scholar 

  • Cunningham, C.A. 2014. Anthropology: Skeleton; estimating juvenile age. In Encyclopedia of forensic science, 1–11. London: Wiley.

    Google Scholar 

  • Decker, S.J., S.L. Savy-Jow, J.M. Ford, and D.R. Hilbelink. 2011. Virtual determination of sex: Metric and nonmetric traits of the adult pelvis from 3D computed tomography models. Journal of Forensic Sciences 56 (5): 1107–1114.

    Article  Google Scholar 

  • Duric, M., Z. Rakocevic, and D. Donic. 2005. The reliability of sex determination of skeletons from forensic context in the Balkans. Forensic Science International 147: 159–164.

    Article  Google Scholar 

  • Gibbon, V.E., M. Paximadis, G. Štrkalj, P. Ruff, and C.B. Penny. 2009. Novel methods of molecular sex identification from skeletal tissue using the amelogenin gene. Forensic Science International Genetics 3: 74–79.

    Article  Google Scholar 

  • Giles, E. 1970. Discriminant function sexing of the human skeleton. In Personal identification in mass disasters, ed. T.D. Stewart, 99–109. Washington, DC: Smithsonian Institute.

    Google Scholar 

  • Giles, E., and O. Elliot. 1963. Sex determination by discriminant function analysis of crania. American Journal of Physical Anthropology 21: 53–68.

    Article  Google Scholar 

  • Graw, M., A. Czarnetzki, and H.T. Haffner. 1999. The form of the supraorbital margin as a criterion in identification of sex from the skull: Investigations based on modern human skulls. American Journal of Physical Anthropology 108: 91–96.

    Article  Google Scholar 

  • Introna, F., Jr., G. Di Vella, C.P. Campobasso, and M. Dragone. 1997. Sex determination by discriminant analysis of calcanei measurements. Journal of Forensic Sciences 42 (4): 725–728.

    Article  Google Scholar 

  • Iscan, M.Y., and P. Miller-Shaivitz. 1984. Discriminant function sexing of the tibia. Journal of Forensic Sciences 29 (4): 1087–1093.

    Google Scholar 

  • Jones Haun, S. 2000. Brief communication: A study of the predictive accuracy of mandibular ramus flexure as a singular morphologic indicator of sex in an archaeological sample. American Journal of Physical Anthropology 111: 429–432.

    Article  Google Scholar 

  • Kemkes-Grottenthaler, A. 2005. Sex determination by discriminant analysis: An evaluation of the reliability of patella measurements. Forensic Science International 147: 129–133.

    Article  Google Scholar 

  • Klales, A.R., and S.J. Cole. 2017. Improving nonmetric sex classification for Hispanic individuals. Journal of Forensic Sciences 62: 975–980.

    Article  Google Scholar 

  • Krogman, W.M., and M.Y. Iscan. 1986. The human skeleton in forensic medicine. 2nd ed. Springfield: C.C. Thomas.

    Google Scholar 

  • Mahakkanukrauh, P., S. Ruengdit, S.M. Tun, T. Case, and A. Sinthubua. 2017. Osteometric sex estimation from the os coxa in a Thai population. Forensic Science International 271: e1–127.e7.

    Article  Google Scholar 

  • Manthey, L., R.L. Jantz, M. Bohnert, and K. Jellinghaus. 2017. Secular change of sexually dimorphic cranial variables in Euro-Americans and Germans. International Journal of Legal Medicine 131 (4): 1113–1118.

    Article  Google Scholar 

  • McCormick, W.F., J.H. Stewart, and H. Greene. 1991. Sexing of human clavicles using length and circumference measurements. The American Journal of Forensic Medicine and Pathology 12: 175–181.

    Article  Google Scholar 

  • Ortner, D.J. 2003. Identification of pathological conditions in human skeletal remains. 2nd ed. London: Academic Press.

    Google Scholar 

  • Phenice, T.W. 1969. A newly developed method of sexing the os pubis. American Journal of Physical Anthropology 30 (2): 297–301.

    Article  Google Scholar 

  • Purkait, R. 2001. Measurements of ulna – a new method for determination of sex. Journal of Forensic Sciences 46 (4): 924–927.

    Article  Google Scholar 

  • Robinson, M.S., and M.A. Bidmos. 2009. The skull and humerus in the determination of sex: Reliability of discriminant function equations. Forensic Science International 186 (1–3): 86.e1–86.e5.

    Google Scholar 

  • Robinson, M.S., and M.A. Bidmos. 2011. An assessment of the accuracy of discriminant function equations of sex determination of the femur and tibia from a South African population. Forensic Science International 206 (1–3): 212.e1–212.e5.

    Google Scholar 

  • Rogers, T.L. 1999. A visual method of determining the sex of skeletal remains using the distal humerus. Journal of Forensic Sciences 44 (1): 57–60.

    Article  Google Scholar 

  • Rowbotham, S. 2016. Anthropological estimation of sex. In Handbook of forensic anthropology and archaeology, ed. S. Blau and D.H. Ubelaker, 2nd ed., 261–272. London: Routledge.

    Google Scholar 

  • Smith, S.L. 1997. Attribution of foot bones to sex and population groups. Journal of Forensic Sciences 42 (2): 186–195.

    Article  Google Scholar 

  • Snodgrass, J.J. 2004. Sex differences and aging of the vertebral column. Journal of Forensic Sciences 49 (3): 458–463.

    Article  Google Scholar 

  • Spradley, M.K., and R.L. Jantz. 2011. Sex estimation in forensic anthropology: Skull versus postcranial elements. Journal of Forensic Sciences 56: 289–296.

    Article  Google Scholar 

  • Stojanowski, C.M., and R.M. Seidemann. 1999. A re-evaluation of the sex prediction accuracy of the minimum supero-inferior femoral neck diameter for modern individuals. Journal of Forensic Sciences 44 (6): 1215–1218.

    Article  Google Scholar 

  • Thomas, R.M., C.L. Parks, and A.H. Richard. 2016. Accuracy rates of sex estimation by forensic anthropologists through comparison with DNA typing results in forensic casework. Journal of Forensic Sciences 61: 1307–1310.

    Article  Google Scholar 

  • Townsend, S.M. 2001. Sex determination of juvenile skeletal remains using ancient DNA: An evaluation of current molecular sex identification methods. MS dissertation, University of Auckland.

    Google Scholar 

  • Ubelaker, D.H., and C.M. DeGaglia. 2017. Population variation in skeletal sexual dimorphism. Forensic Science International 278: 407.e1–407.e7.

    Article  Google Scholar 

  • Wiredu, E.K., R. Kumoji, R. Seshadri, and R.B. Biritwum. 1999. Osteometric analysis of sexual dimorphism in the sternal end of the rib in a West African population. Journal of Forensic Sciences 44 (5): 921–925.

    Article  Google Scholar 

Further Reading

  • Bass, W.M. 1995. Human osteology: A laboratory and field manual of the human skeleton, Special publication. Vol. 2. 4th ed. Columbia: Missouri Archaeological Society.

    Google Scholar 

  • Blau, S., and A.J. Hill. In press. Paediatric anthropology and odontology. In Handbook of pediatric forensic pathology, ed. R.W. Byard and K.A. Collins. New York: Springer.

    Google Scholar 

  • Byers, S.N. 2005. Introduction to forensic anthropology. 2nd ed. Boston: Pearson.

    Google Scholar 

  • Garvin, H.M. 2012. Adult sex determination: Methods and application. In A companion to forensic anthropology, ed. D. Dirkmaat, 239–247. Southern Gate: Wiley-Blackwell.

    Chapter  Google Scholar 

  • Hoppa, R.D., and C.M. FitzGerald. 2005. From head to toe: Integrating studies from bones and teeth in biological anthropology. In Human growth in the past: Studies from bones and teeth, ed. R.D. Hoppa and C.M. FitzGerald, 1–32. Cambridge: Cambridge University Press.

    Google Scholar 

  • Klales, A.R., S.D. Ousley, and J.M. Volner. 2012. A revised method of sexing the human innominate using Phenice’s nonmetric traits and statistical methods. American Journal of Physical Anthropology 149 (1): 104–114.

    Article  Google Scholar 

  • Rogers, T., and S. Saunders. 1994. Accuracy of sex determination using morphological traits of the human pelvis. Journal of Forensic Sciences 39: 1047–1056.

    Article  Google Scholar 

  • Wescott, D.J. 2000. Sex variation in the second cervical vertebra. Journal of Forensic Sciences 45 (2): 462–466.

    Article  Google Scholar 

  • Williams, B.A., and T. Rogers. 2006. Evaluating the accuracy and precision of cranial morphological traits for sex determination. Journal of Forensic Sciences 51: 721–735.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Soren Blau .

Section Editor information

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Blau, S. (2018). Sex Assessment. In: Encyclopedia of Global Archaeology. Springer, Cham. https://doi.org/10.1007/978-3-319-51726-1_140-2

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-51726-1_140-2

  • Received:

  • Accepted:

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-51726-1

  • Online ISBN: 978-3-319-51726-1

  • eBook Packages: Springer Reference HistoryReference Module Humanities and Social SciencesReference Module Humanities

Publish with us

Policies and ethics