Dr. Asarnow’s research program aims to reduce the burden of mental illness in youth by developing behavioral interventions that are effective, youth friendly, engaging, widely disseminable and easily accessible. Her program of research has primarily focused on sleep as a potential target for intervention in the prevention and treatment of mental and physical health problems. Dr. Asarnow has shown that late bedtime is an important target for early intervention for the prevention of adverse emotional, academic and physical health outcomes among youth.