title: The University of British Columbia Twin Project: still figuring out what personality is and does.
abstract: The University of British Columbia (UBC) Twin Project is a registry of approximately 2,000 pairs of reared-together twins recruited across the major Canadian provinces. The focus of the project is an investigation of the behavioral genetics of personality and its disorders, and their relationship to other forms of mental illness. The goal is to find evidence for current diagnostic structures and classification systems, or certainly provide data for their reform. The primary measures employed are full-form self-report questionnaires of major psychological and psychiatric instruments covering personality, mood, general health, schizotypy, and more recently the anxiety disorders from symptoms resulting from exposure traumatic events, obsessive-compulsive behavior and beliefs, as well as coping strategies and health anxieties. No DNA has been collected. Data from the project have been used in several collaborative projects worldwide, and collaborative projects with other groups and interested researchers are welcomed.
authors.affiliation: Department of Psychiatry, University of British Columbia, Vancouver, Canada. kjang@mail.ubc.ca
authors.forename: Kerry L
authors.initials: KL
authors.lastname: Jang
mesh_terms: D002170:Canada; D004200:Diseases in Twins / Q000235:genetics*; D005824:Genetics, Behavioral; D006801:Humans; D001523:Mental Disorders / Q000235:genetics*; D010554:Personality Disorders / Q000235:genetics*; D018433:Twin Studies as Topic; D014427:Twins / Q000235:genetics*