The National Institutes of Health (NIH) has announced a funding opportunity titled "Accelerating the Pace of Child Health Research Using Existing Data from the Adolescent Brain Cognitive Development (ABCD) Study (R21-Clinical Trial Not Allowed)." This initiative invites applications for exploratory and developmental research grants aimed at analyzing data collected from nearly 12,000 youth, focusing on health, cognitive function, and environmental factors to enhance understanding of adolescent health. The ABCD Study provides a rich dataset that can be utilized to examine developmental trajectories and identify predictive factors for mental health outcomes, particularly benefiting disadvantaged populations. Eligible organizations can request funding of up to $275,000 over a two-year period, with applications due by May 7, 2025. For further inquiries, interested parties may contact the NIH OER Webmaster at OERWebmaster03@od.nih.gov or visit the additional information link at http://grants.nih.gov/grants/guide/pa-files/PAR-22-138.html.