Jonson-Reid, M., Dunnigan, A., & Ryan, J. P. (2018). Foster Care and Juvenile Justice Systems: Crossover and Integration of Services. In Trejos-Casillo, E. & Trevino-Schafer, N. (Eds.) Handbook of Foster Youth. Routledge, Taylor & Francis Group, New York, NY.
Evangelist, M., Ryan, J. P., Victor, B. G., Moore, A., & Perron B. E. (2017). Disparities at Adjudication in the Juvenile Justice System: An Examination of Race, Gender, and Age. Social Work Research.
Hong, J. S., Espelage, D., & Ryan, J. P. (2015). Understanding the antecedents of adverse peer relationships among early adolescents in the United States: An ecological systems analysis. Youth and Society.
Williams, A. B., Ryan, J. P., Davis-Kean, P. E., McLoyd, V. C., & Schulenberg, J. E. (2014). The discontinuity of offending in African-American youth in the juvenile justice system. Youth and Society.
Perron, B., Vaughn, M., Ryan, J., Salas-Wright, C., Ruffolo, M. & Guerrero, E. (2014). Predictive validity of self-reported head injury among delinquent youth. In M. DeLisis & M. G. Vaughn (Eds.), International Handbook of Biosocial Criminology. New York, NY: Routledge Press.
Ryan, J. & Huang, H. (2014). Substance abuse and child welfare. In Mallon and Hess (Eds.), Child Welfare for The 21st Century: A Handbook of Policies and Programs (2nd ed.). New York, NY: Columbia University Press.
Huang, H., Ryan, J. P., & Herz, D. (2012). The journey of dually involved youth: The prediction and description of rereporting and recidivism. Children and Youth Services Review, 34, 254-260.