Ms Sarah Stevenson1, Dr Carey Marr1, Prof Tony Butler1, Prof Kimberlie Dean1
1University Of New South Wales, Sydney, Australia
Biography:
Sarah is an endorsed clinical psychologist and researcher focussing on youth with complex mental health and forensic presentations. Sarah specialises in psychological forensic risk assessments for young people in the violent extremism space. She is currently completing her PhD at the University of New South Wales, focussing on the intersection of vulnerability and risk for forensic youth. Sarah has developed and published treatment manuals to support clinicians working with young people with complex mental health presentations. She contributes to clinical research translation, program development, and capacity building frontline staff in education, health and related settings.
This study investigates the relationship between childhood maltreatment and youth offending in Australia and New Zealand through a comprehensive systematic review of existing literature. It analyses the prevalence of various forms of maltreatment—physical abuse, emotional abuse, neglect, and sexual abuse—among youth offenders, as well as the incidence of offending behaviours in individuals with maltreatment histories. The concept of "crossover kids," referring to young people simultaneously engaged with child protection services and the youth justice system, underscores the multifaceted nature of their experiences, which often includes trauma, mental health challenges, and socioeconomic disadvantages. Findings reveal a notably high prevalence of maltreatment within youth offending populations, with considerable variability in prevalence rates depending on the type of maltreatment and the demographic characteristics of the sample. By focusing on the unique socio-cultural contexts of Australia and New Zealand, this research aims to provide valuable insights into the links between abuse and offending, guiding effective strategies for prevention.