Professional caregiver's knowledge of self-reported delinquency in an adolescent sample in Swiss youth welfare and juvenile justice institutions.

Since an important goal of the youth welfare system is to prevent troubled adolescents from committing acts of delinquency in future, professional caregivers need to possess accurate knowledge about past behaviors in order to implement appropriate interventions. As part of a comprehensive study on youth in state care, adolescents at 30 residential care facilities in Switzerland were surveyed about past acts of delinquency, and their responses were compared to those of their professional caregivers to see how well they correlated. A sample of 267 male and female adolescents aged 11-18years completed questionnaires about the frequency, nature, and seriousness of different types of offenses, while a designated caregiver for each resident completed a corresponding questionnaire. The majority of residents (86.1%) reported having committed at least one offense, which confirms the prevalence of problem behaviors in this population and the need for strategies to prevent it. The overall rate of agreement between the residents and their caregivers was 77.2%, with both parties reporting that the resident had committed at least one offense in 69.7% of cases, and both reporting that no offense had been committed in 7.5% of cases. Agreement was substantially higher for offenses that were serious than for those that were minor or moderate. Cohen's kappa reached slight to moderate values with regard to individual and categorized offenses. Seriousness scales of delinquency for self-reports and caregiver reports were moderately associated. While the overall rate of agreement between the residents and their caregivers was high, increasing it still further might lead to improvements in strategies for the prevention of recidivism.