Margaret Sheridan, Ph.D. received her degree in Clinical Psychology from the University of California, Berkeley in 2007. After completing her clinical internship at NYU Child Study Center/Bellevue Hospital, she spent three years as a Robert Wood Johnson Health and Society Scholar at Harvard School of Public Health and then as an Assistant Professor at Harvard Medical School. In 2015 she left HMS to become an Assistant Professor at the University of North Carolina, Chapel Hill and serve as the director of the CIRCLE Lab (http://circlelab.unc.edu/). The goal of her research is to better understand the neural underpinnings of the development of cognitive control across childhood (from 5-18 years of age) and to understand how and why disruption in this process results in psychopathology. She approaches this problem in two ways. First, by studying atypical development, in particular children with attention-deficit/hyperactivity disorder (ADHD). Second, by studying the effect of experience on brain development, specifically, the effect of adversity on prefrontal cortex function in childhood. The CIRCLE Lab is focused on using rigorous and novel task design and cutting edge analytic approaches to functional magnetic resonance imaging (fMRI) to solve real world problems such as better diagnosing ADHD or creating safer, healthier environments for children growing up in poverty.