Emotion Regulation in Teen Parasuicide and Depression

青少年自杀和抑郁症的情绪调节

• 批准号: 7113419
• 负责人: Sheila E. Crowell
• 金额: $ 3.24万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-05-01 至 2009-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7113419
• 关键词: adolescence (12-20); arrhythmia; behavioral /social science research tag; blood flow measurement; borderline personality disorder; child psychology; clinical research; dexamethasone suppression test; electrocardiography; emotional adjustment; emotions; face expression; female; galvanic skin response; human subject; interview; major depression; parent offspring interaction; predoctoral investigator; problem solving; psychopathology; psychophysiology; questionnaires; self destructive behavior; suicide; videotape /videodisc

DESCRIPTION (provided by applicant): Parasuicidal behavior in adolescence marks significant risk for later suicide and may represent a precursor to the development of borderline personality disorder (BPD). Current theories of parasuicide and BPD suggest that emotion dysregulation underlies the act of self-harm, which serves to regulate overwhelming negative affect. However, no studies have thoroughly explored an emotion dysregulation model of parasuicide, including both cognitive and physiological measures of this trait. The proposed research will compare parasuicidal teens with normal controls and a clinical comparison group with major depressive disorder (n=25/group) on behavioral and physiological measures of emotion regulation. Adolescents and their parent will complete interviews and self-report measures of emotion regulation, psychopathology, substance use and abuse, and histories of parasuicidal behavior. Physiological assessments will be conducted with both the parent and adolescent during baseline, an emotionally evocative film clip from "The Champ," and a problem-solving discussion. Physiological indices include electrodermal responding (EDR), respiratory sinus arrhythmia (RSA), and cardiac pre-ejection period (PEP).

描述（由申请人提供）：青春期的寄生虫行为标志着后来自杀的重大风险，可能代表了边缘性人格障碍（BPD）发展的前身。当前的寄生虫和BPD理论表明，情绪失调是自我伤害行为的基础，这有助于调节压倒性的负面影响。但是，没有研究彻底探讨了寄生虫的情绪失调模型，包括该特征的认知和生理测量。拟议的研究将将寄生虫青少年与正常对照组进行比较，并在情绪调节的行为和生理测量中具有重度抑郁症（n = 25/组）的临床比较组。青少年及其父母将完成情绪调节，精神病理学，药物使用和滥用以及寄生行为的历史的访谈和自我报告措施。在基线期间，将与父母和青少年进行生理评估，这是“冠军”的情感令人回味的电影剪辑，以及解决问题的讨论。生理指标包括电反应（EDR），呼吸窦性心律失常（RSA）和心脏前注射期（PEP）。