Social and Biological Mechanisms Driving the Intergenerational Impact of War on Child Mental Health: Implications for Developing Family-Based Interventions
战争对儿童心理健康产生代际影响的社会和生物机制:对制定以家庭为基础的干预措施的影响
基本信息
- 批准号:10883852
- 负责人:
- 金额:$ 6.39万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-02-10 至 2026-12-31
- 项目状态:未结题
- 来源:
- 关键词:AddressAdultAffectAfrica South of the SaharaAgeAnxietyAreaArticulationAutomobile DrivingAutonomic nervous systemBehavior assessmentBehavioralBiologicalBiological MarkersBiophysicsChildChild DevelopmentChild Mental HealthChild RearingChildhoodClinical assessmentsCognitionCollaborationsCollectionCommunicationCommunitiesConflict (Psychology)DataData CollectionDevelopmentEarly-life traumaEcologyEconomic DevelopmentEconomicsEducationEmotionalEmotionsEnsureEquationEthicsExposure toFamilyFamily ViolenceFemaleFundingGenerationsGovernmentGrowthHealthHeritabilityHospitalsHuman ResourcesHuman RightsIndividualInflammationInformal Social ControlInterventionInvestigationKnowledgeLengthLifeLinkLongitudinal StudiesMeasuresMental DepressionMental HealthMental disordersMigrantMilitary PersonnelModelingNational Institute of Child Health and Human DevelopmentOutcomeParent-Child RelationsParentsPathway interactionsPatternPhysiologicalPopulationPopulation HeterogeneityPreventionProcessPsyche structurePublic HealthRecording of previous eventsRefugeesResearchResearch Domain CriteriaResearch PersonnelRiskRisk FactorsSamplingScreening procedureSecuritySierra LeoneSkinSocial FunctioningSocial WorkSocial supportSoldierState GovernmentStressTechniquesTimeTraumaUnited StatesUniversitiesViolenceWarWomanYouthagedbiobehaviorbiological adaptation to stresscognitive functioncohortcopingdisplaced personemotion regulationemotional functioningimprovedinnovationintergenerationallow and middle-income countriesmalemental developmentmodifiable risknext generationoffspringparticipant retentionphysical conditioningpost-traumatic stresspreventive interventionprospectiveprotective factorssocialsocial stigmastress reactivitystressorsubstance usesupport toolstelomeretraittransmission processtrauma exposureyoung adult
项目摘要
PROJECT SUMMARY
Violence and humanitarian crises are common in the lives of children around the world, particularly in low- and
middle-income countries. Exposure to war-related violence is detrimental to the mental health of parents and
children, but research exploring mechanisms by which emotional and behavioral disruptions are transmitted to
subsequent generations remains nascent, especially in Sub-Saharan Africa. To help address this gap, a study
of war-affected youth has been underway since 2002 following a cohort of war-affected children—many, both
male and female, former child soldiers—in Sierra Leone into young adulthood, and now parenthood. A prior
NICHD-funded R01 (R01HD073349) demonstrated how childhood war-related trauma and loss contributed to
mental health problems in adulthood. In 2017, a cross-sectional sample of intimate partners and biological
offspring was added to the sample to examine linkages between early trauma exposure and both intimate
partner and parent-child relationships. Knowledge to date of how war-related stressors “get under the skin,” to
become heritable biophysical traits and the implications for the mental health of the next generation remain
limited. Of relevance are the Research Domain Criteria-related constructs of self-regulation and stress
reactivity and how they influence emotional, cognitive and social functioning of children. The proposed
research comprises a significant advance in the 20-year history of this study by advancing understanding of
potential biological embedding of stress responses intergenerationally. Building on four prior waves of data
collection, biological measures of stress reactivity and self-regulation (autonomic nervous system reactivity,
inflammation, telomere length) will be collected in a sample of parents exposed to significant trauma in
childhood and extended also to intimate partners and offspring. Strong capacity-building collaborations with
Sierra Leone’s University of Makeni (UNIMAK) and Kenema Government Hospital (KGH) will support the
ethical collection of new stress biomarker data and clinical assessments of parent-child synchrony, health, and
anthropometric data in biological offspring aged 7–24. Key study innovations are (a) rare prospective data on
parental trauma exposure and longitudinal information on risk and protective factors operating across the
social ecology; (b) data on biological embedding of stress responses related to parental trauma; and (c) the
opportunity to examine both mental health and physiological outcomes in biological offspring in war-affected
families over time. Advanced statistical techniques (e.g., latent class growth models, structural equation
models, lagged effects models) will articulate mechanistic pathways and priority targets for intervention.
Collaborations between investigators, UNIMAK, KGH, as well as community advisory boards will inform study
implementation, ensure strong retention of participants, and provide channels for dissemination. Analyses will
inform screening tools to identify families for preventive interventions. Intervention targets identified have
implications not just for war-affected settings, but also for assisting diverse populations affected by violence
and trauma, including migrants and refugees.
项目摘要
暴力和人道主义危机在世界各地儿童的生活中很常见,特别是在低收入和低收入国家。
中等收入国家。接触与战争有关的暴力对父母的心理健康有害,
儿童,但研究探索的机制,情绪和行为中断是传递到
后代人仍然处于萌芽状态,特别是在撒哈拉以南非洲。为了帮助解决这一差距,一项研究
自2002年以来,在一批受战争影响的儿童之后,
男性和女性,在塞拉利昂,从最初的儿童志愿者到年轻的成年人,现在是父母。现有
NICHD资助的R 01(R 01 HD 073349)证明了儿童期与战争有关的创伤和损失如何导致
成年后的心理健康问题。2017年,亲密伴侣和生物学的横断面样本
将后代加入样本中,以研究早期创伤暴露与亲密接触之间的联系。
伴侣和亲子关系。迄今为止关于与战争有关的压力源如何“深入皮肤”的知识,
成为可遗传的生物物理特征,对下一代精神健康的影响仍然存在
有限公司相关的是研究领域标准相关的自我调节和压力结构
反应以及它们如何影响儿童的情感、认知和社会功能。拟议
研究包括在这项研究的20年历史的一个重大进展,通过推进对
潜在的生物嵌入压力反应代际。基于前四波数据
收集、应激反应性和自我调节的生物测量(自主神经系统反应性,
炎症,端粒长度)将收集在暴露于严重创伤的父母样本中,
童年,并延伸到亲密的伴侣和后代。与下列机构开展强有力的能力建设合作:
塞拉利昂马克尼大学(UNIMAK)和凯内马政府医院(KGH)将支持
伦理收集新的压力生物标志物数据和亲子同步性,健康,
7-24岁生物后代的人体测量数据。关键的研究创新是(a)关于以下方面的罕见前瞻性数据:
父母的创伤暴露和纵向信息的风险和保护因素的运作,
社会生态学;(B)与父母创伤有关的压力反应的生物嵌入数据;以及(c)
有机会检查受战争影响的生物后代的心理健康和生理结果
家庭随着时间的推移。先进的统计技术(例如,潜在类增长模型,结构方程
模型、滞后效应模型)将阐明干预的机制途径和优先目标。
研究者、UNIMAK、KGH以及社区咨询委员会之间的合作将为研究提供信息
执行,确保参与者的强有力保留,并提供传播渠道。分析将
为筛查工具提供信息,以确定需要采取预防性干预措施的家庭。确定的干预目标有
不仅对受战争影响的环境,而且对援助受暴力影响的各种人口也有影响
包括移民和难民。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Theresa Stichick Betancourt其他文献
Theresa Stichick Betancourt的其他文献
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{{ truncateString('Theresa Stichick Betancourt', 18)}}的其他基金
Social and Biological Mechanisms Driving the Intergenerational Impact of War on Child Mental Health: Implications for Developing Family-Based Interventions
战争对儿童心理健康产生代际影响的社会和生物机制:对制定以家庭为基础的干预措施的影响
- 批准号:
10375033 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
ACHIEVE Administrative Supplement for Trainee Funding (OBSSR)
ACHIEVE 实习生资助行政补充 (OBSSR)
- 批准号:
10853843 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
ACHIEVE Administrative Supplement for Trainee Funding (NCI)
ACHIEVE 实习生资助行政补充 (NCI)
- 批准号:
10853953 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
Addressing the Research Capacity Gap in Global Child and Adolescent Health Disparities Utilizing Implementation and Data Sciences among Vulnerable Populations in Resource-limited Settings (ACHIEVE)
利用资源有限环境中弱势群体的实施和数据科学来解决全球儿童和青少年健康差异的研究能力差距(ACHIEVE)
- 批准号:
10627050 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
Addressing the Research Capacity Gap in Global Child and Adolescent Health Disparities Utilizing Implementation and Data Sciences among Vulnerable Populations in Resource-limited Settings (ACHIEVE)
利用资源有限环境中弱势群体的实施和数据科学来解决全球儿童和青少年健康差异的研究能力差距(ACHIEVE)
- 批准号:
10644158 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
ACHIEVE Administrative Supplement for Trainee Funding (ODSS)
ACHIEVE 实习生资助行政补充 (ODSS)
- 批准号:
10853886 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
Addressing the Research Capacity Gap in Global Child and Adolescent Health Disparities Utilizing Implementation and Data Sciences among Vulnerable Populations in Resource-limited Settings (ACHIEVE)
利用资源有限环境中弱势群体的实施和数据科学来解决全球儿童和青少年健康差异的研究能力差距(ACHIEVE)
- 批准号:
10590630 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
Addressing the Research Capacity Gap in Global Child and Adolescent Health Disparities Utilizing Implementation and Data Sciences among Vulnerable Populations in Resource-limited Settings (ACHIEVE)
利用资源有限环境中弱势群体的实施和数据科学来解决全球儿童和青少年健康差异的研究能力差距(ACHIEVE)
- 批准号:
10473075 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
ACHIEVE Administrative Supplement for Trainee Funding (ODP)
ACHIEVE 实习生资助行政补充 (ODP)
- 批准号:
10853920 - 财政年份:2022
- 资助金额:
$ 6.39万 - 项目类别:
Expanding the Reach of Evidence-Based Mental Health Treatment: Diffusion and Spillover of Mental Health Benefits Among Peer Networks and Caregivers of Youth Facing Compounded Adversity in Sierra Leone
扩大循证心理健康治疗的范围:在塞拉利昂面临复杂逆境的青少年的同伴网络和照顾者中传播和溢出心理健康益处
- 批准号:
10375098 - 财政年份:2019
- 资助金额:
$ 6.39万 - 项目类别:
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