Beth Lewis

My research broadly focuses on examining the efficacy of behavioral interventions for increasing physical activity among sedentary adults. My work has included the examination of which mediating variables (e.g., social support, enjoyment of physical activity) are important for physical activity behavior change. My most recent studies have been randomized trials examining the effect of exercise on mental health (e.g., depression during pregnancy and postpartum).  Other ongoing research has included examining the efficacy of high intensity interval training (HIIT) for improving physical activity adherence. Please note that due to my full-time administrative appointment, I am not accepting new graduate students.