DESCRIPTION (provided by applicant): Dr. McGrady is a pediatric psychologist whose overarching career goal is to improve health outcomes for adolescents and young adults (AYAs, ages 15-24 years) with cancer by targeting adherence. Medication non- adherence is demonstrated by nearly half of all AYAs with cancer and increases the risk of treatment failure and mortality. There are no interventions for AYAs with cancer that improve adherence and prevent these devastating consequences. Dr. McGrady's program of research has the potential to result in a novel adherence-promotion intervention for a population in which adherence is critical for survival. Candidate: Dr. McGrady is an Assistant Professor of Pediatrics in the Division of Behavioral Medicine and Clinical Psychology (BMCP) at Cincinnati Children's Hospital Medical Center (CCHMC). Dr. McGrady completed her doctoral training at the University of Cincinnati and CCHMC where she provided clinical care to AYAs with chronic medical conditions who struggled to adhere to demanding medication regimens while undergoing the developmental transitions (i.e., social pressures, increasing autonomy) of the AYA period. Witnessing the health of these AYAs deteriorate as a result of non-adherence compelled Dr. McGrady to focus her research on understanding and improving adherence and complete a T32 fellowship in pediatric adherence science at CCHMC. In 2014, Dr. McGrady was recruited to join CCHMC as a researcher in BMCP and the Wellness Center of the Cancer and Blood Diseases Institute (CBDI). Dr. McGrady's faculty position was created to support a research program focused on improving quality of life and health outcomes of AYAs with cancer. In this position, Dr. McGrady is applying her unique interest in behavioral economics to understand adherence and develop a novel adherence-promotion intervention for AYAs with cancer. This innovative research program has the potential to reduce the increased risk of relapse and mortality faced by the 44-48% of AYAs with cancer who are non-adherent and thus directly aligns with NCI's call for cancer control "research in the behavioral sciences that...reduces cancer risk, incidence, morbidity, and mortality." Training Objectives: To successfully pursue this important line of research and meet her career goal of becoming an independently-funded cancer control researcher, Dr. McGrady must fill gaps in her content and procedural knowledge. The proposed K07 will provide Dr. McGrady with the opportunity to fill these gaps and enable her to: 1) gain expertise in the application of behavioral economics methods to adherence; 2) develop knowledge of the treatment and health outcomes of AYA cancers; and 3) enhance her training in randomized clinical trial design. Mentors: Dr. McGrady's primary mentor, Ahna Pai, PhD, is an NCI R01-funded researcher with expertise in adherence and AYAs with cancer. Under Dr. Pai's mentorship, Dr. McGrady has assembled an expert team of internationally re...