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Moore Center for the Prevention of Child Sexual Abuse

            Moore Center Staff


Elizabeth LetourneauElizabeth J. Letourneau, PhD is the director of the Moore Center for the Prevention of Child Sexual Abuse and a professor in the Department of Mental Health at the Johns Hopkins Bloomberg School of Public Health. For more than 25 years she has conducted research involving the evaluation of clinical practice and legal policy related to adult and adolescent sexual offending. Specifically, she has developed and/or evaluated assessment tools for juvenile and adult sexual interest in children and sexual recidivism risk. She has also contributed substantively to the literature on treatment of sexual offenders, including leading the largest randomized controlled trial evaluating an intervention for youth who have sexually offended. She has served as primary investigator on six studies evaluating adult and adolescent sex crime policies, findings of which have been presented internationally (e.g., to INTERPOL), nationally to US Department of Justice Agencies (e.g., US Immigration and Customs Enforcement), cited in federal and state court cases including three state supreme court cases, and provided as testimony to state and federal policy makers.  As the inaugural director of a research and policy center focused on the prevention of sexual abuse, she more recently turned her focus to the primary prevention of child sexual abuse.  She has served as president for the Association for the Treatment of Sexual Abuse, the largest international member organization that focuses on the prevention of sexual abuse and sound policy and practice with people who have offended or at risk to do so.


Ryan Shields

Ryan T. Shields, PhD is the associate director at the Moore Center for the Prevention of Child Sexual Abuse at the Johns Hopkins Bloomberg School of Public Health. He received his doctoral degree in criminology from Florida State University in 2013. He currently serves as co-PI or co-investigator on five federally funded grants. His research is primarily centered on the intersection of criminology, criminal justice and public health. He is interested in sex crime policy, punishment, homicide and suicide. His work has appeared in Sexual Abuse: A Journal of Research and Treatment, Journal of Adolescent HealthCriminal Justice Policy Review, Journal of Criminal Justice and other journals.


Cierra BuckmanCierra Buckman, senior research program coordinator, received her Master of Health Sciences from Johns Hopkins Bloomberg School of Public Health. She has experience in program and research coordination and has spent the past several years focusing her efforts on child sexual abuse prevention. At the Moore Center, Cierra aids in project development and event coordination as well as oversees recruitment and data collection for several studies.
NealStephanie Neal, communication associate, received her Master of Science degree in Communication Management from Towson University and has experience designing and implementing strategic communication campaigns for both corporate and non-profit organizations. At the Moore Center, Stephanie manages the Center's communication function including media relations, development, outreach and website content and design.
Amanda RuzickaAmanda Ruzicka, research associate, received her Master of Arts in Clinical Psychology from Towson University and has experience designing, implementing and managing research projects at non-profit and academic institutions. At the Moore Center, Amanda manages the Center’s research studies, events, administrative functions and aids in research project development.  

Graduate Students

Kenneth Feder is a doctoral student at the Department of Mental Health. For the three years before coming to Johns Hopkins, Kenneth worked as a health and education policy analyst for Connecticut Voices for Children, an independent research and advocacy organization that promotes public policies in the best interests of Connecticut's children and families. He received a BA from Wesleyan University with majors in Physics and Psychology.

Geoff Kahn is a doctoral student at the Department of Mental Health. He received a MPH in Global Epidemiology from Emory University and has years of research experience at government and academic institutions. He recently served as the data manager at the Moore Center.

John Thorne is a doctoral student at the Department of Mental Health. He graduated from the University of Georgia in 2014 with a BS degree in Psychology and received a MHS from Johns Hopkins Bloomberg School of Public Health in 2016.