ADOLESCENT EMOTIONS PROJECT

青少年情绪项目

• 批准号: 7603582
• 负责人: Sheila E. Crowell
• 金额: $ 0.38万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-04-01 至 2007-09-16
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7603582
• 关键词: Adolescence; Adolescent; Affect; Arrhythmia; Behavior; Behavioral; Biological Markers; Borderline Personality Disorder; Clinical; Clip; Cognitive; Computer Retrieval of Information on Scientific Projects Database; Development; Emotions; Film; Funding; Grant; Institution; Major Depressive Disorder; Measures; Modeling; Parasuicide; Parents; Patient Self-Report; Physiological; Problem Solving; Psychopathology; Research; Research Personnel; Resources; Risk; Self-Injurious Behavior; Sinus Arrhythmia; Source; Suicide; Teenagers; United States National Institutes of Health; comparison group; dexamethasone suppression test; emotion regulation; indexing; respiratory; suicidal risk; theories; trait

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Parasuicidal behavior in adolescence marks significant risk for later suicide and may represent a precursor to the development of borderline personality disorder (BPD). 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, inculding 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 self-report measures of emotion regulation and psychopathology. 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). Adolescents will also complete a dexamethasone suppression test (DST), which is an established biological marker of suicide risk.

该副本是利用众多研究子项目之一 由NIH/NCRR资助的中心赠款提供的资源。子弹和 调查员（PI）可能已经从其他NIH来源获得了主要资金， 因此可以在其他清晰的条目中代表。列出的机构是 对于中心，这不一定是调查员的机构。 青春期中的寄生虫行为标志着后来自杀的重大风险，可能代表了边缘人格障碍（BPD）发展的前体。寄生虫和BPD的理论表明，情绪失调是自我伤害行为的基础，该行为可以调节压倒性的负面影响。然而，没有研究彻底探讨了寄生虫的情绪失调模型，从而灌输了这种特征的认知和生理措施。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和心理病理学的自我报告措施。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）。青少年还将完成地塞米松抑制测试（DST），该测试是自杀风险的既定生物学标志物。