title: Positive schizotypy and trait dissociation as vulnerability factors for post-traumatic distress.
abstract: OBJECTIVE
  This study investigated whether trait positive schizotypy or trait dissociation was associated with increased levels of data-driven processing and symptoms of post-traumatic distress following a road traffic accident.
  
  
  METHODS
  Forty-five survivors of road traffic accidents were recruited from a London Accident and Emergency service. Each completed measures of trait positive schizotypy, trait dissociation, data-driven processing, and post-traumatic stress.
  
  
  RESULTS
  Trait positive schizotypy was associated with increased levels of data-driven processing and post-traumatic symptoms during a road traffic accident, whereas trait dissociation was not.
  
  
  CONCLUSIONS
  Previous results which report a significant relationship between trait dissociation and post-traumatic symptoms may be an artefact of the relationship between trait positive schizotypy and trait dissociation.
authors.affiliation: Department of Psychology, School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK. c.steel@reading.ac.uk
authors.forename: Craig
authors.initials: C
authors.lastname: Steel
authors.forename: Misbah
authors.initials: M
authors.lastname: Mahmood
authors.forename: Emily A
authors.initials: EA
authors.lastname: Holmes
mesh_terms: D000063:Accidents, Traffic / Q000523:psychology*; D000328:Adult; D039721:Diagnostic and Statistical Manual of Mental Disorders; D004213:Dissociative Disorders / Q000175:diagnosis* / Q000523:psychology; D005260:Female; D006801:Humans; D008016:Life Change Events; D008131:London; D008297:Male; D008875:Middle Aged; D008960:Models, Psychological; D010554:Personality Disorders / Q000175:diagnosis* / Q000523:psychology; D010555:Personality Inventory / Q000706:statistics & numerical data; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D012044:Regression Analysis; D012569:Schizotypal Personality Disorder / Q000175:diagnosis* / Q000523:psychology; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis* / Q000523:psychology; D011795:Surveys and Questionnaires; D017741:Survivors / Q000523:psychology