Stress Reactivity and Substance Use among Sexual Minority Girls

性少数女孩的应激反应和药物使用

基本信息

  • 批准号:
    9221313
  • 负责人:
  • 金额:
    $ 34.03万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2013
  • 资助国家:
    美国
  • 起止时间:
    2013-02-01 至 2019-01-31
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): The central goal of this study is to examine physiological and emotional reactivity to social and gay- related stressors among sexual minority girls (SMGs; girls who report same-sex attraction, same-sex sexual behavior, and/or a bisexual or lesbian identity), and their prospective associations with substance use and abuse. Minority Stress Theory (MST; Meyer, 2003) asserts that discrimination, violence, and victimization are the primary driving mechanisms of substance use and other mental health disparities among SMGs. Several recent studies published by the proposed PI support this hypothesis. Meta-analysis results showed that compared with heterosexual girls, SMGs were 400% more likely to have used drugs and alcohol (Marshal et al 2008), and trajectory analyses show that this disparity is likely to increase as SMGs transition to young adulthood (Marshal et al 2009, 2012). Two other studies showed that compared with heterosexual girls, SMGs were almost 300% more likely to experience suicidality and over 300% more likely to report being assaulted at school (Friedman, Marshal, et al., 2011; Marshal et al, 2011). This study will recruit 120 adolescent girls ages 14-18 (50% SMGs, 50% African-American) to address the proposed aims. We are proposing a modified minority stress model, asserting that physiological and emotional stress reactivity are important components of the minority stress process, and mediators of the pathway to substance use and other mental health outcomes among SMGs. Our specific aims are to: (1) use ecological momentary assessment (EMA) to document the daily social and gay-related stressors examine the "real time" links between these stressors and substance use, depression, and HIV risk behavior; (2) determine whether SMGs exhibit altered physiological and subjective responses to lab-based social and gay-related stress tasks; and (3) determine whether chronic stress exposure and biomarkers of stress reactivity predict long-term substance use, HIV risk behaviors, and other mental health outcomes. This will be the first study to assess, document, and describe stress reactivity processes among SMGs using lab-based and ecologically valid EMA methodologies. There are no empirically supported substance use interventions for sexual minority youth. Results from this study will accelerate progress towards the development of much needed prevention and intervention programs for SMGs at risk.
描述(由申请人提供):这项研究的中心目标是检验性少数群体女孩(SMGs;报告同性吸引、同性性行为和/或双性恋或女同性恋身份的女孩)对社会和同性恋相关压力源的生理和情感反应,以及她们与药物使用和滥用的预期联系。少数群体压力理论(MST;Meyer,2003)认为,歧视、暴力和受害是SMG人群使用药物和其他心理健康差距的主要驱动机制。建议的PI最近发表的几项研究支持这一假说。Meta分析结果显示,与异性恋女孩相比,SMG使用毒品和酒精的可能性高出400%(Marshal等人,2008年),轨迹分析表明,随着SMG过渡到年轻成年期,这一差距可能会扩大(Marshal等人,2009,2012)。另外两项研究表明,与异性恋女孩相比,SMG经历自杀的可能性几乎高出300%,报告在学校受到攻击的可能性高出300%以上(Friedman,Marshal等人,2011年;Marshal等人,2011年)。这项研究将招募 120名14-18岁的青春期女孩(50%的SMGs,50%的非裔美国人),以实现拟议的目标。我们提出了一个改进的少数民族应激模型,认为生理和情绪应激反应是少数民族应激过程的重要组成部分,是SMG中物质使用和其他心理健康结果的中介。我们的具体目标是:(1)使用生态瞬时评估(EMA)来记录日常社会和与同性恋相关的压力源,检查这些压力源与物质使用、抑郁和艾滋病毒风险行为之间的“实时”联系;(2)确定SMGs在基于实验室的社会和与同性恋相关的压力任务中是否表现出改变的生理和主观反应;以及(3)确定长期应激暴露和应激反应的生物标记物是否预测长期物质使用、艾滋病毒危险行为和其他心理健康结果。这将是第一个使用基于实验室和生态有效的EMA方法来评估、记录和描述SMG之间的应激反应过程的研究。目前还没有经验性少数族裔青少年使用药物的干预措施。这项研究的结果将加快为处于危险中的SMGs制定急需的预防和干预计划的进展。

项目成果

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Deena Chisolm其他文献

Deena Chisolm的其他文献

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{{ truncateString('Deena Chisolm', 18)}}的其他基金

Research Experiences in Childhood Heart, Lung, and Blood Science - REaCH LABS
儿童心脏、肺和血液科学的研究经验 - REaCH LABS
  • 批准号:
    10681038
  • 财政年份:
    2023
  • 资助金额:
    $ 34.03万
  • 项目类别:
Targeted Investment and Meaningful Engagement to Improve MCH Outcomes and Rectify Historical Structural Racism: The TIME Study
有针对性的投资和有意义的参与可改善妇幼保健成果并纠正历史结构性种族主义:《时代》杂志研究
  • 批准号:
    10622527
  • 财政年份:
    2022
  • 资助金额:
    $ 34.03万
  • 项目类别:
Targeted Investment and Meaningful Engagement to Improve MCH Outcomes and Rectify Historical Structural Racism: The TIME Study
有针对性的投资和有意义的参与可改善妇幼保健成果并纠正历史结构性种族主义:《时代》杂志研究
  • 批准号:
    10474914
  • 财政年份:
    2022
  • 资助金额:
    $ 34.03万
  • 项目类别:
Opioid prescribing disparities in a public health crisis: The case of pediatric post-surgical pain management
公共卫生危机中阿片类药物处方的差异:儿科术后疼痛管理案例
  • 批准号:
    9389281
  • 财政年份:
    2017
  • 资助金额:
    $ 34.03万
  • 项目类别:
Substance Use Disparities among Transgender Youth
跨性别青少年的药物使用差异
  • 批准号:
    8967009
  • 财政年份:
    2015
  • 资助金额:
    $ 34.03万
  • 项目类别:
Substance Use Disparities among Transgender Youth
跨性别青少年的药物使用差异
  • 批准号:
    9139428
  • 财政年份:
    2015
  • 资助金额:
    $ 34.03万
  • 项目类别:
Stress Reactivity and Substance Use among Sexual Minority Girls
性少数女孩的应激反应和药物使用
  • 批准号:
    9012054
  • 财政年份:
    2013
  • 资助金额:
    $ 34.03万
  • 项目类别:
Stress Reactivity and Substance Use among Sexual Minority Girls
性少数女孩的应激反应和药物使用
  • 批准号:
    8416635
  • 财政年份:
    2013
  • 资助金额:
    $ 34.03万
  • 项目类别:
Health Literacy-Disparities and transition in teens with special healthcare needs
健康素养——有特殊医疗保健需求的青少年的差异和转变
  • 批准号:
    8334492
  • 财政年份:
    2011
  • 资助金额:
    $ 34.03万
  • 项目类别:
Health Literacy-Disparities and transition in teens with special healthcare needs
健康素养——有特殊医疗保健需求的青少年的差异和转变
  • 批准号:
    8706707
  • 财政年份:
    2011
  • 资助金额:
    $ 34.03万
  • 项目类别:

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