Phenice-Style Dichotomy
Definition
A simplification used in some research that collapses ASUDAS continuous scores into present/absent dichotomies for frequency comparison. Useful for older literature but loses grade information; full ASUDAS scoring is preferred in modern forensic work.
Related terms
- ASUDAS
- Arizona State University Dental Anthropology System: a standardised plaque-based scoring system for 29 dental morphological traits developed by Christy Turner II and...
- Carabelli Trait
- An accessory cusp or groove on the mesiolingual surface of the maxillary first molar (and sometimes the second molar). It ranges from...
- Dental Morphological Trait
- A discrete or quasi-continuous feature of tooth shape whose presence and expression grade are largely heritable. Examples include incisor shovelling, Carabelli trait,...
- Population Affinity
- The preferred modern forensic-anthropological term for the relationship between an unidentified individual's skeletal morphology and a modern reference population. Replaces the older...
- Sinodont Vs. Sundadont
- Turner's two-pattern model of dental morphology variation in Asia and the Pacific. Sinodonts (northern Asian, East Asian, Indigenous American) have high frequencies...
Explained in
- Ancestry and Population Affinity from DentitionA simplification used in some research that collapses ASUDAS continuous scores into present/absent dichotomies for frequency comparison. Useful for older liter...