Aida Y. Hass earned her B.A., M.Phil., and Ph.D. in sociology and criminal justice from George Washington University. She is an assistant professor of criminal justice at Missouri State University, where she teaches courses in criminological theory, criminal typologies, and correctional theory and practice. Her research focuses on the social organization of the modern penal institution, with focus on the impact of the changing dynamics of sentencing and corrections on the structural operation and interaction between inmates, correctional officers, and prison functions.