NOTE: Two of the co-authors of this post, Carol A. Schubert M.P.H., and Edward P. Mulvey, Ph.D., will be presenting on other aspects of their research on youth in the juvenile justice system at the Office of Juvenile Justice and Delinquency Prevention (OJJDP) juvenile justice conference next week.
The general adolescent population is estimated to have a rate of 9% to 21% in occurrence of diagnosable psychiatric disorders. In comparison, researchers have established that the juvenile offender population has a disproportionately high rate of mental health problems, with estimates suggesting it is as high as 50% to 70%. Additionally, a majority of the diagnosable youth in the juvenile system have a co-occurring substance-use disorder.
Many initiatives dealing with mental health problems in juvenile offenders have treated them as a criminogenic risk factor; positing that, if these problems are addressed, youth’s risk for repeat offenses will decrease and their involvement in pro-social activity will increase. It is important that mental health problems be addressed for these youth, but we require a better understanding of the role mental health problems play for offending to better inform program development.
Demonstrations that youth with mental health problems have an increased risk for criminal involvement proves an association, but not a definite cause or explanation about the means by which mental disorders elevate criminal risk. It is possible that there is a deeper root cause in the relationship between the two and that having a better understanding of this association can help determine the most effective treatment options.
There is not much data regarding whether and/or how mental health problems relate to continued offending or adjustment problems in adolescent offenders. The purpose of this study is to investigate the relationship among certain mental health problems (affective, anxiety, ADHD, and substance use disorders), criminogenic risk, and outcomes (such as re-arrest) in a sample of serious adolescent offenders.
This investigation used data from a longitudinal study of serious adolescent offenders (The Pathways to Desistance Study). The sample of serious adolescent offenders included 949 individuals (84% male; 78% minority) with a mean age sixteen. 57.7% of the sample met the criteria for at least one of the assessed MPHs. The study investigated three questions: