Project Grant R01DA061024

Award Date 8/15/24
Completion Date 5/31/29
Dollars Obligated $2.4M
Federal Grant Program
93.279
Assistance Type
Project Grant
Place of Performance
Blacksburg, VA 24061, USA
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The National Institute on Drug Abuse (NIDA) awarded a $2,419,326 Project Grant (CFDA 93.279 - Drug Use and Addiction Research Programs) to Virginia Polytechnic Institute & State University (Virginia Tech) to conduct a longitudinal study on the neurobehavioral and psychosocial predictors of health risk behaviors in adolescence and young adulthood. The study aims to:

  1. Assess the longitudinal and bidirectional associations between brain valuation/control systems and health risk behaviors from adolescence to young adulthood.
  2. Examine how psychosocial risk factors like poverty, abuse, and neglect impact the developmental trajectories of these neural mechanisms and lead to health risk behaviors in young adults.
  3. Investigate whether social integration mediates the link between brain decision-making systems and health risk behaviors, and moderates the effects of psychosocial stress.

The 5-year project involves longitudinal data collection and analysis on 167 adolescents from underserved communities. It includes a sub-award to the University of Massachusetts to support the research. The findings are expected to advance developmental theory, generate new knowledge on how psychosocial risks alter neural mechanisms, and uncover resilience factors that can inform strategic interventions to prevent addiction.

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