{"id":144867,"date":"2026-06-15T10:13:32","date_gmt":"2026-06-15T14:13:32","guid":{"rendered":"https:\/\/www.bumc.bu.edu\/camed\/?post_type=bu-article&p=144867"},"modified":"2026-06-15T10:19:23","modified_gmt":"2026-06-15T14:19:23","slug":"modern-human-skeletal-biology-needs-to-move-beyond-the-strict-male-female-binary","status":"publish","type":"bu-article","link":"https:\/\/www.bumc.bu.edu\/camed\/news-events\/articles\/2026\/modern-human-skeletal-biology-needs-to-move-beyond-the-strict-male-female-binary\/","title":{"rendered":"Modern Human Skeletal Biology Needs to Move Beyond the Strict Male\/Female Binary"},"content":{"rendered":"\t
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\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\tForensic Anthropology<\/span>\n\t\t\t\t\t\t\t\t

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“Discipline\u2019s foundational methods are outdated and harmful<\/em>.”<\/h4>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t<\/div>\n\n\t\t\t\n\t\t<\/div>\n\n\t\t\n\t<\/div>\n\n\t\n
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June 15, 2026<\/div>\n\t\t\n\t\t\t\t
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Human skeletal biologists traditionally provide sex estimations as a part of establishing biological profiles (skeletal sex, age-at-death, stature, ancestry\/population affinity) for skeletonized remains often using the shapes and sizes of the pelvis, long bones and skull, among other bones in the body. While analytical methods portray skeletal sex differences as almost purely binary (female or male), a person\u2019s sex \u2013 including hormones, genetics, external anatomy, internal anatomy, and the skeleton \u2013 can be more varied than either female or male.<\/p>\n\n\n\n

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Sean Tallman, PhD<\/figcaption><\/figure><\/div>\n\n\n\n

In a new review article<\/a>, researchers from Boston University Chobanian & Avedisian School of Medicine explore why palpable change in the operationalization of sex and gender has been difficult to fully enact in human skeletal biology with an emphasis on forensic anthropology (the study of skeletonized remains in medico-legal settings). They argue that sex and gender are more complex than a binary determination and that forensic anthropologists are complicit in maintaining faulty notions regarding human variation that may be harmful for marginalized groups.<\/p>\n\n\n\n

\u201cWhile theoretical discussions increasingly recognize that sex is a spectrum and gender is a social construct, practical application and teaching remain rigidly fixed on a male\/female binary. Forensic anthropology has yet to experience a feminist ground swell, and discussions regarding the bio-cultural realities of sex and gender have only recently begun,\u201d explains corresponding author Sean Tallman<\/a>, PhD, associate professor of anatomy & neurobiology at the school.<\/p>\n\n\n\n

The researchers use evidence from published articles and books, in addition to examples of practices, perspectives and their own experiences in the field, that are sexist, queerphobic (transphobic, homophobic, intersexphobic), oversimplified and essentialist when discussing sex\/gender and explaining sex differences. For example, in textbooks and science communication efforts, forensic anthropologists almost always feature images of supposedly \u201ctypical\u201d female skeletons (small and gracile) next to \u201ctypical\u201d male skeletons (larger and robust) without demonstrating the range of variation or overlap between people who identify as female, male, or intersex.<\/p>\n\n\n\n

Additionally, the researchers discuss ethical considerations necessary for sex\/gender-expansive research and offer areas of opportunity to advance the field\u2019s knowledge and perspectives regarding sex and gender. \u201cCritically, sex-expansive practices better reflect the science of human biocultural variation while importantly affirming LGBTQIA+ livelihoods, which the field needs to embrace and prioritize,\u201d adds Tallman.<\/p>\n\n\n\n

These findings appear online<\/a> in the Annual Review of Anthropology.<\/p>\n","protected":false},"excerpt":{"rendered":"

Human skeletal biologists traditionally provide sex estimations as a part of establishing biological profiles (skeletal sex, age-at-death, stature, ancestry\/population affinity) for skeletonized remains often using the shapes and sizes of the pelvis, long bones and skull, among other bones in the body. While analytical methods portray skeletal sex differences as almost purely binary (female or […]<\/p>\n","protected":false},"author":903,"featured_media":144876,"comment_status":"closed","ping_status":"closed","template":"","meta":{"bu_prepress_billboard":"","_bu_prepress_primary_term":"Forensic Anthropology","_bu_prepress_primary_term_manual":""},"tags":[557,94,556],"bu-publication":[367],"medicine-article-category":[],"medicine-topic":[],"news-article-category":[385],"news-topic":[],"bu_edition":[],"media_type":[],"_links":{"self":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu-article\/144867"}],"collection":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu-article"}],"about":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/types\/bu-article"}],"author":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/users\/903"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/comments?post=144867"}],"version-history":[{"count":3,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu-article\/144867\/revisions"}],"predecessor-version":[{"id":144874,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu-article\/144867\/revisions\/144874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/media\/144876"}],"wp:attachment":[{"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/media?parent=144867"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/tags?post=144867"},{"taxonomy":"bu-publication","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu-publication?post=144867"},{"taxonomy":"medicine-article-category","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/medicine-article-category?post=144867"},{"taxonomy":"medicine-topic","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/medicine-topic?post=144867"},{"taxonomy":"news-article-category","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/news-article-category?post=144867"},{"taxonomy":"news-topic","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/news-topic?post=144867"},{"taxonomy":"bu_edition","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/bu_edition?post=144867"},{"taxonomy":"media_type","embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/camed\/wp-json\/wp\/v2\/media_type?post=144867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}