Graduated Autumn 2016 with Ph.D. Biography Ph.D., Sociology, University of Washington, 2016 Research Selected Research Thielmann, Heidi Irene. 2016. "The Location of Registered Sex Offenders and Their Impact on Neighborhood Crime and Informal Social Control." PhD Dissertation, Department of Sociology, University of Washington.Adviser: Robert Crutchfield, Adviser: Jerald R. Herting, Adviser: Ross L. Matsueda, Adviser: Stewart Tolnay, Adviser: Joseph Weis Affiliations Home Department Sociology Related News Related News Congratulations to our Ph.D. Graduating Class of 2016-2017! (June 14, 2017)