Biological Profile
Definition
The four-part osteological description of an unidentified individual: sex, age range, population affinity (ancestry), and estimated stature. The profile constrains the pool of possible matches in the reconciliation phase of DVI.
- Primary output
- The biological profile is the main written deliverable from skeletal analysis in forensic anthropology cases.
- Based on
- Skeletal morphology (bone shape and form) and skeletal metrics (bone measurements).
- Components
- Four-part assessment: sex, age, stature, and ancestry.
Common questions
What is a biological profile used for in forensic investigations?+
A biological profile is the forensic anthropologist's written assessment of an unknown individual's sex, age at death, stature, and ancestry based on skeletal remains. This profile narrows the pool of possible matches during missing-person reconciliation and is the primary output of skeletal identification cases.
What are the four components of a biological profile?+
The four parts are sex estimation, age-at-death range, stature range, and ancestry estimation (or population affinity). Together, they describe an unidentified individual using skeletal morphology and measurements.
How does a biological profile help in cases with commingled remains?+
When multiple individuals are mixed together, the biological profile constraints on each individual (like age range and stature) help separate and identify which bones belong to whom. This is especially important in mass-fatality incidents.
Related terms
- Commingled Remains
- Skeletal material from more than one individual mixed together, as commonly recovered from mass graves, transportation disasters, or fire scenes. Sorting commingled...
- Epiphyseal Fusion
- The obliteration of the cartilaginous growth plate and bony union of the epiphysis with the diaphysis. Fusion sequence and timing form the...
- ABFA (American Board of Forensic Anthropology)
- The US certifying body for forensic anthropologists, established in 1977. Diplomate status requires examination, case documentation, and peer review, and is routinely...
- Cause of Death
- The disease or injury directly responsible for death. Recorded by the pathologist on the death certificate, it is distinct from manner of...
- Daubert Standard
- The US federal evidentiary standard (Daubert v. Merrell Dow Pharmaceuticals, 1993) requiring that expert testimony be based on scientifically valid methods with...
- DVI (Disaster Victim Identification)
- The systematic multi-agency process for identifying victims of mass-casualty events, governed by the INTERPOL DVI Guide 2018 revision. Organises work into five...
- EAAF (Equipo Argentino De Antropologia Forense)
- The Argentine Forensic Anthropology Team, founded in Buenos Aires in 1984 by Clyde Snow and a group of Argentine student scientists including...
- ENFSI FAWG (Forensic Anthropology Working Group)
- The European Network of Forensic Science Institutes' Forensic Anthropology Working Group, which coordinates standards and best practice across European national forensic anthropology...
- Forensic Anthropology
- The laboratory and scene-side discipline concerned with the analysis of skeletal and decomposed remains to establish biological profile, manner of death, trauma,...
- Forensic Entomology
- The application of insect biology to legal investigations, most commonly using the developmental stage and species of insects colonising human remains to...
- Glabella
- The midline prominence on the frontal bone between the superciliary arches. Scored 1 (flat, female) to 5 (highly prominent, male). Correlated with...
- Gustafson Method
- Dental ageing method based on six progressive changes in a single tooth: attrition, periodontosis, secondary dentine, cementum apposition, root resorption and root...
Explained in these topics
- DVI from the Osteology Angle: MNI, MNE and the Commingled-Remains ProblemThe four-part osteological description of an unidentified individual: sex, age range, population affinity (ancestry), and estimated stature. The profile constr...
- Introduction and Scope of Forensic AnthropologyThe forensic anthropologist's written assessment of the sex, age at death, ancestry, and stature of an individual based on skeletal morphology and metrics. It...
- The Medical and Behavioural Forensic SciencesIn forensic anthropology, the four-part description of an unknown individual derived from skeletal analysis: sex estimation, age-at-death range, stature range,...
- Skeletal Remains: Species, Sex, Age, Stature and IdentificationFour-part anthropological estimate generated from skeletal remains: species (human or not), sex, age at death, and stature.