青少年之精神分裂病質、衝動性、與物質使用的相關

摘要: Abstract Objective: The aim of this study was to evaluate the role impulsivity on relationship between schizotypy and substance use in non-referred adolescents. Methods: A total 905 middle school students randomly selected from Taipei completed a questionnaire consisting experience, Perceptual Aberration Scale (PAS), Schizotypal Personality Questionnaire (SPQ), one every 6 systematically Continuous Performance Test (CPT) as well. Indexes for included PAS well SPQ its three factors (Cognitive-Perceptual factor, Interpersonal Disorganization factor), while indexes omission error rate, commission number very fast response, mean reaction time CPT. Results: results revealed that either alcohol or tobacco correlated with higher level positive schizotypy, particularly PAS, but not negative disorganization. Higher rates CPT were associated only also scores PAS. Furthermore, regression coefficient score decreased 55.8% became non-significant when rate controlled for. Conclusion: Our suggest might act mediator relations be target prevention persons schizophrenia.