where it is illegal and those where it is legal for adult recreational use or for medical use?Marijuana laws/regulationsHow does use of e-cigarettes influence youth uptake and use of other tobacco products as well as alcohol and other drugs?E-cigarette laws/regulationsAre there biomarkers or other signs of premorbid mental illness?Early interventions to prevent the transition to mental illnessDo certain extracurricular activities (e.g., sports, music) lead to better health and educational outcomes?After-school programmingHow does the use of different forms of digital media and/or amount of screen time exposure impact brain, social, and cognitive development?Advice and guidance for parents, teachers, and digital media developersHow prevalent are traumatic brain injuries among student athletes and do they influence brain development and educational achievement?Precautions, assessments, and education of student athletesWhat is the impact of different sleep patterns on brain development and academic outcomes?School start times
