In this project we examine whether homicide ‘clusters together’ with other adverse health outcomes in the Netherlands, focusing on child mortality, suicide, sexual risk behavior, and substance... Show moreIn this project we examine whether homicide ‘clusters together’ with other adverse health outcomes in the Netherlands, focusing on child mortality, suicide, sexual risk behavior, and substance abuse. We expect moderate-to-strong correlations between homicide and the other adverse health phenomena (hypothesis 1). Further, we expect that these correlations will be reduced when social disorganization is controlled for (hypothesis 2).The study used population-level data between the years 1996 and 2019, for each of the 40 local regions of the Netherlands. We applied a multilevel correlation procedure to evaluate correlations between homicide and the other adverse health outcomes. Correlations between homicide and the other adverse health outcomes were modest. That is, we found only limited evidence for clustering between homicide and the other adverse health outcomes. The patterns of clustering that did occur, suggested that social disorganization in the region promotes risk-taking behaviors in the population, which ultimately increases rates of homicide, abuse of illegal drugs and births to adolescent parents.Project materials, syntax and supplementary information can be found on the Open Science Framework at https://osf.io/jd5yu/. Show less
Adolescents with delinquency and cannabis abuse, primarily boys, are predisposed to a variety of comorbid psychiatric psychopathology and form an intricate subgroup which is difficult to treat ... Show more Adolescents with delinquency and cannabis abuse, primarily boys, are predisposed to a variety of comorbid psychiatric psychopathology and form an intricate subgroup which is difficult to treat (Merikangas et al., 2010; Zahn-Waxler, Shirtcliff, & Marceau, 2008). Systemic treatments are considered the type of treatment which renders the most promising results in addressing the complex taxonomy of adolescents’ problem behaviours (Carr, 2009; Von Sydow, Retzlaff, Beher, Haun, & Schweitzer,2013; Waldron & Turner, 2008). Clinicians working with this group of adolescents have to deal, on a daily basis, with serious issues and have to make difficult decisions, impacting the adolescent, his/her family, and society as a whole. For the forensic research field, comprehending and grasping the complexity of these adolescents, which could generate insights and practical advises leading to improvement of care, is a tough and demanding task. This dissertation tries to inform clinical and research practice by providing insight and knowledge concerning: the common elements of systemic treatment, the effectiveness of Multidimensional Family Therapy (MDFT), and the predictive value on treatment outcome of baseline characteristics of the adolescent. This to better understand systemic treatments and to be better able to match a treatment with the individual adolescent’s psycho-social make-up. Show less
