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The Estimation Of Ancestry And Sex In Unknown Individuals Through A Comparison Of Methods

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Date Issued:
2017
Summary:
When unidentified skeletal remains are found, researchers utilize a number of methods to apportion details for a biological profile. While these practices are used and professed through generations of students, they also require a reevaluation of the methods. This project estimates the ancestry and sex of nine unknown skeletal individuals through two different mechanisms. Modified biological profiles were completed through two different methodologies: anthroscopic traits (Buikstra and Ubelaker 1994; White et al. 2012) and geometric morphometrics using 3D-ID (Slice and Ross 2009). The results serve two purposes: (1) to provide ancestry and sex (2) to compare two methodologies through outcomes and repeatability of results. Intra-observer error testing was conducted on both methods. All outputs resulted in low intra-rater reliability, highlighting the repeatability error in one observer’s collection methods. These results conclude and encourage the reevaluation and standardization of the procedures and comparison groups used to assess ancestry and sex.
Title: The Estimation Of Ancestry And Sex In Unknown Individuals Through A Comparison Of Methods.
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Name(s): Thomas, Alexandra N., author
Ellis, Meredith, Thesis advisor
Florida Atlantic University, Degree grantor
Dorothy F. Schmidt College of Arts and Letters
Department of Anthropology
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Date Created: 2017
Date Issued: 2017
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: application/pdf
Extent: 120 p.
Language(s): English
Summary: When unidentified skeletal remains are found, researchers utilize a number of methods to apportion details for a biological profile. While these practices are used and professed through generations of students, they also require a reevaluation of the methods. This project estimates the ancestry and sex of nine unknown skeletal individuals through two different mechanisms. Modified biological profiles were completed through two different methodologies: anthroscopic traits (Buikstra and Ubelaker 1994; White et al. 2012) and geometric morphometrics using 3D-ID (Slice and Ross 2009). The results serve two purposes: (1) to provide ancestry and sex (2) to compare two methodologies through outcomes and repeatability of results. Intra-observer error testing was conducted on both methods. All outputs resulted in low intra-rater reliability, highlighting the repeatability error in one observer’s collection methods. These results conclude and encourage the reevaluation and standardization of the procedures and comparison groups used to assess ancestry and sex.
Identifier: FA00005919 (IID)
Degree granted: Thesis (M.A.)--Florida Atlantic University, 2017.
Collection: FAU Electronic Theses and Dissertations Collection
Note(s): Includes bibliography.
Subject(s): Dissertations, Academic -- Florida Atlantic University
Ancestry
Sex determination
Human skeleton--Analysis.
Held by: Florida Atlantic University Libraries
Sublocation: Digital Library
Persistent Link to This Record: http://purl.flvc.org/fau/fd/FA00005919
Use and Reproduction: Copyright © is held by the author, with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
Use and Reproduction: http://rightsstatements.org/vocab/InC/1.0/
Host Institution: FAU
Is Part of Series: Florida Atlantic University Digital Library Collections.