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The HEALthy Brain and Child Development Study: Uncovering Root Causes of Chronic Mental and Physical Illness.

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Strategies for collection, management, and release of data for multi-site longitudinal studies: Lessons from the ABCD Data Analysis, Informatics, & Resource Center.

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Social Media Usage and Its Association With the Social Media Addiction Questionnaire Scale Among Early Adolescents.

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The ABCD and HBCD Studies: Longitudinal Studies to Inform Prevention Science.

Gayathri J Dowling1, Elizabeth A Hoffman1, Katherine M Cole1

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Focus (American Psychiatric Publishing)
|November 20, 2024
PubMed
Summary
This summary is machine-generated.

Rising overdose and distress rates in youth necessitate targeted prevention. Large studies like the Adolescent Brain Cognitive Development (ABCD) and HEALthy Brain and Child Development (HBCD) investigate neurodevelopmental influences to inform interventions.

Keywords:
Brain DevelopmentChild/Adolescent PsychiatryNeurocognitionPrenatal Substance ExposurePreventionSubstance Use

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Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Public Health

Background:

  • Adolescent and young adult overdose and emotional distress rates are increasing.
  • Prevention interventions require developmental targeting and personalization.
  • Understanding neurodevelopmental trajectories influenced by substance exposure, environment, and genetics is crucial.

Purpose of the Study:

  • To describe findings from the Adolescent Brain Cognitive Development (ABCD) Study and expectations for the HEALthy Brain and Child Development (HBCD) Study.
  • To inform prevention strategies by understanding risk and resilience factors in neurodevelopment.
  • To identify critical intervention windows for optimal impact on neurodevelopmental trajectories.

Main Methods:

  • Longitudinal cohort studies (ABCD and HBCD) collecting data across the first two decades of life.
  • Data collection includes neurodevelopment, environmental factors, biological factors, substance exposure, adverse childhood experiences, and genetics.
  • Building comprehensive databases for researchers to study influencing factors on neurodevelopment.

Main Results:

  • Studies are deepening the understanding of risk and resilience factors relevant to prevention programs.
  • Initial findings highlight the complexity of factors influencing neurodevelopment.
  • Expected results will identify critical periods for intervention.

Conclusions:

  • The ABCD and HBCD studies provide unprecedented data on neurodevelopmental influences.
  • Findings will inform the development of targeted and personalized prevention interventions for youth.
  • These large-scale studies are essential for advancing public health strategies for adolescent mental health and substance use.