Early psychosocial deprivation and risk taking among adolescents in Romania
Early psychosocial deprivation and risk taking among adolescents in Romania
批准号:
8242526
负责人:
Catalina Kopetz
金额:
$21.21万
依托单位国家:
美国
项目类别:
财政年份:
2012
资助国家:
美国
项目状态:
已结题
起止时间:
2012-05-01 至 2014-04-30
关键词:
8 year oldAddressAdolescenceAdolescentAgeAlcohol or Other Drugs useAttentionBehaviorBirthCaringChildChild Abuse and NeglectClinical TrialsCognitiveCollaborationsDevelopmentDrug AddictionEarly treatmentEmotionalEthicsExhibitsExperimental ModelsFamilyGoalsGuide preventionHealthHumanIndividualIndividual DifferencesInfantInstitutionInstitutionalizationInstitutionalized ChildInternationalInterventionInvestigationKnowledgeLeftLinkMediatingNational Institute of Drug AbuseNatureParticipantPatient Self-ReportPovertyPreventionPreventive InterventionProcessPsychosocial DeprivationRandomizedRandomized Clinical TrialsResearchRewardsRiskRisk BehaviorsRisk FactorsRisk-TakingRoleRomaniaSamplingSingle-Parent FamilyStagingbehavior measurementdemographicsearly adolescenceearly experienceexperiencefoster carehigh riskinnovationinsightpreferenceprogramspsychosocialrelating to nervous systemresearch studyskillstherapy development
中文摘要
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英文摘要
DESCRIPTION (provided by applicant): Adolescence is a developmental period associated with a dramatic increase in risky behaviors including substance use and other potentially health-compromising behaviors. Extensive research has been conducted to identify the factors that may heighten the vulnerability for engagement in risk behaviors among adolescents. Among such factors, early adversity and its developmental effects across neural, socio-cognitive, and emotional domains has been often linked to heightened vulnerability for delinquent behaviors and risk taking. Although the relationship between psychosocial adversities and engagement in risk taking behavior has been well established, ethical and practical concerns have limited our ability to conduct experimental research that would allow a direct investigation of the causal role of psychosocial adversities on risk taking. As such, our knowledge about the nature of this relationship and the mechanisms underlying it remains limited. In line with the goals of this international collaboration application, the present study aims to address these limitations and assess the impact of early psychosocial adversities on adolescent risk taking, as well as to explore the mediating role of disinhibitory processes assessed through a behavioral measure. To this aim, we will use a unique sample of adolescents in Romania who, over the past 10 years, participated in a randomized clinical trial of a foster care/family intervention and who are now entering early adolescence. In this clinical trial, infants abandoned since birth and raised in institutions in Bucharest, Romania were randomly assigned either to be removed from the institution and placed into a family/foster care intervention or to be left in the institutions to care as usual. These children were subsequently followed through 8 years of age such that the sample has been well characterized with regard to multiple domains of psychosocial functioning. Given the uniqueness of the sample as well as the innovative assessment approach, the current study represents a unique opportunity to understand how early psychosocial deprivation may impact disinhibitory processes as risk taking vulnerability which may in turn heighten the likelihood of engagement in risky behaviors in adolescence. This is particularly relevant as prevention and intervention efforts move toward idiographic strategies that attempt to identify deficits and provide relevant skill development for such deficits. Thus, the ability to identify the processes underlying deficits and vulnerabilities is crucial for prevention and intervention development targeting those most at risk.
PUBLIC HEALTH RELEVANCE: Empirical support for the impact of early adversity on risk-taking behavior among adolescents as well as for the mediating role of disinhibitory processes will accelerate our understanding of the risk factors that may be responsible for the dramatic increase in risky behaviors, including substance use and other potentially health- compromising behaviors, associated with this developmental period. Empirical evidence emerging from this study may guide prevention efforts targeting specific vulnerabilities associated with early adversity prior to the escalation of risky behaviors in later adolescence.
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会议论文
Early psychosocial deprivation and risk taking among adolescents in Romania
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批准号:8759284
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项目类别:
-
资助金额:$16.42万
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财政年份:2012
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负责人:Catalina Kopetz
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依托单位:
Implicit and explicit mechanisms in crack cocaine and sex trade association
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批准号:8073043
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项目类别:
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资助金额:$5.05万
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财政年份:2009
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负责人:Catalina Kopetz
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依托单位:
Implicit and explicit mechanisms in crack cocaine and sex trade association
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批准号:7613141
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项目类别:
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资助金额:$4.72万
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财政年份:2009
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负责人:Catalina Kopetz
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依托单位:
海外基金