A Structural Model of Autonomy in Middle and Late Adolescence: Connectedness,Separation, Detachment,and Agency

This study presents a comprehensive 4-factor model of autonomy in middle and late adolescence. Partially overlapping sets of scales on adolescent individuation and family functioning were correlated with each other in 2 independent studies. Data for the first study were taken from a sample of high school students in Grades 9–12 (N = 601), whereas the data for the second study were derived from a sample of 1st-year university students (N = 374). Confirmatory factor analysis on all of the scales and derivative subscales in both studies revealed a model that comprised 4 different but related factors, that is, Connectedness, Separation, Detachment, and Agency, all of which occupy a central place in different theories of adolescent autonomy. Connectedness and Detachment, and to a lesser extent Connectedness and Separation, were inversely related to one another. Correlations between Agency and the 3 other factors were much lower. Results are discussed with respect to the different views on autonomy that exist in the literature, and with respect to the term autonomy, which should be used as an umbrella term only. Implications for the conceptual basis of the Emotional Autonomy Scale are also outlined.     

Static and Dynamic Patient Characteristics as Predictors of Criminal Recidivism: A Prospective Study in a Dutch Forensic Psychiatric Sample

If clinicians in forensic psychiatry want to reduce risk of reoffending in their patients, they require insight into dynamic risk factors, and evidence that these add predictive power to static risk indicators. Predictors need to be evaluated under clinically realistic circumstances. This study aimed to validate dynamic and static variables as predictors of reconviction in a naturalistic outcome study. Data on static and dynamic risk factors were collected for 151 patients discharged from Dutch forensic psychiatric hospitals. Community follow-up was prospective, with a 5.5 year minimum. A prediction model was developed using Cox regression analysis. The magnitude of the predictive power of this model was estimated using receiver operating characteristic (ROC) analysis. The final prediction model contained four static and no dynamic predictors. The model's ROC area under the curve was .79 (95% CI .69–.89). Clinical risk ratings were non-predictive. Post hoc analyses exploring the influence of subgroups of patients did not yield better models. It is concluded that a small set of static predictors yielded a good estimate of future reconvictions; inclusion of dynamic predictors did not add predictive power.     

Identity Statuses Based on 4 Rather Than 2 Identity Dimensions: Extending and Refining Marcia's Paradigm

Four identity dimensions (Commitment Making, Identification with Commitment, Exploration in Depth, and Exploration in Breadth) were used to derive identity statuses by means of cluster analysis in a sample of late adolescents. This strategy resulted in both a qualitative refinement and a quantitative extension of Marcia's (1966) model. Five clusters were retained. Four of those (the Achievement, Moratorium, Foreclosure, and Diffused Diffusion Cluster) bore a striking resemblance to Marcia's original identity statuses in terms of their definition and their associations with criterion variables. Adolescents in the fifth cluster, the Carefree Diffusion Cluster (low to moderate on both commitment dimensions and low on both exploration dimensions), scored as high as the 2 high Commitment Making clusters (i.e., the Achievement and Foreclosure Cluster) on several indicators of adjustment. Personality characteristics further differentiated these clusters in accordance with theory. The advantages of expanding the identity status paradigm, through additional distinctions that pertain to both commitment and exploration, are discussed and practical implications are outlined. Doctoral Researcher for the Special Research Fund (B.O.F.)—Flanders (Belgium). Current research focuses on adolescent identity formation and development. Assistant Professor of Developmental Psychology, Catholic University Leuven, Belgium. Received PhD in developmental psychology from the Catholic University Leuven, Belgium, 1988. Current research interests include adolescent identity, autonomy, and loneliness. Doctoral Researcher for the Fund of Scientific Research (F.W.O.)—Flanders (Belgium) at the Catholic University Leuven, Belgium. Research interests include parent–adolescent relationships, identity processes, and acculturation orientations of ethnic minority members. Postdoctoral Researcher for the Fund of Scientific Research (F.W.O.)—Flanders (Belgium). Received PhD in developmental psychology from the Catholic University Leuven, Belgium, 2001. Current research focuses on adolescent autonomy, parenting and mediators of parenting effects on individuation and identity. Doctoral Researcher for the Fund of Scientific Research (F.W.O.)—Flanders (Belgium) at the Catholic University Leuven, Belgium. Research interests include motivational processes, self-determination theory, parent–adolescent relationships, and identity processes.     

Product Liability: A Neo-Austrian Based Perspective

The paper is an exercise in a neo-Austrian based economic analysis of product liability. After a short historical introduction, we take two of the basic premises of Austrian economic thought and see which system of product liability results. If costs are subjective and entrepreneurship is the essence of an efficient market process, a system of caveat emptor and vendor results. For judges to assess damages, in the way others advocate judges to do, judges would need to measure costs, something that cannot be done according to Austrian economics. The paper also answers some possible criticisms from the mainstream neoclassical perspective.     

Do Parenting Behaviors Predict Externalizing Behavior in Adolescence, or Is Attachment the Neglected 3rd Factor?

The aim of this study was to examine the role of attachment in the link between parenting behaviors (including positive parenting and negative control) and problem behaviors during adolescence. Using questionnaires, we examined 511 Flemish, Dutch-speaking adolescents ranging in age from 10 to 18 years. We distinguished 3 age groups (10–12, 13–15, and 16–18 years) and conducted mediation and moderator analyses, using multiple regression analyses. Results showed that attachment towards mother and father mediates between negative control and problem behavior in the 1st 2 age groups. The strength of the link between parenting and problem behavior was less strong in the older age groups, while the strength of the link between attachment and parenting was equally important across age groups. Only in the youngest age group, we found some evidence for a parenting by paternal attachment interaction. These findings suggest the need for tailoring existing preventive parent management trainings: more attention should be paid to improve the quality of parent–child interactions and the forthcoming attachment bonds.

The influence of staffing levels on the use of seclusion

This study focussed on the relationship between the use of seclusion and staff characteristics, such as number of nurses on shift, male-female staff ratio, level of education and level of work experience. A retrospective analysis of staff characteristics was applied to administrative data from ten wards in four mid-sized general psychiatric hospitals in the Netherlands. The data show that two variables were associated with seclusion rates: the male-female staff ratio and the variability in team's work experience. More female and less male nurses in a shift and less variability in team's work experience predicted an increase in seclusion rates.     

Bullet Trajectory after Impact on Laminated Particle Board

When reconstructing a bullet's trajectory prior to impact using the spatial orientation between two consecutive bullet defects (e.g., by probing), it is important to take the bullet's deflection into account. The (critical) ricochet angles as well as the vertical and horizontal deflection angles of eight cartridge types on laminated particle board have been studied. For all eight of the cartridge types combined, the critical ricochet angles lie between approximately 14° and 26°, while for the subgroup of the jacketed bullets, this range lies lower, between approximately 14° and 18°. The data from this study can be used to assess the accuracy and precision of the applied method. The results show that the highest deflection angles are seen near the critical ricochet angle. Generally speaking, vertical and horizontal deflection angles can almost be neglected above angles of incidence of 30° or 40° for handgun ammunition when shooting at laminated particle board.     

Multi-agency approaches in ‘criminogenic’ settings: the case of the Amsterdam Red Light District

This paper assesses the empirical evidence on multi-agency collaboration to reduce crime, uphold justice and improve safety in the so-called ‘Red Light District’ in the city center of Amsterdam, which has been a high crime area for decades. Three periods are analyzed: crime on the streets (1980s–1996); organized crime behind the front doors (1996–2007); and reconquering the Red Light District (2007–2011). The paper analyzes shifts in the definition and framing of central crime problems, causal assumptions, policy assumptions, and evidence on multi-agency collaboration and outcomes. Alongside positive outcomes, all three periods contain evidence on how difficult it is to forge and sustain alliances between government agencies; and to coordinate a shared focus on a single area and on a single topic. Furthermore, the final outcomes of these efforts are hard to measure with the exception of visible street crime. Finally, the paper contributes to the literature on Third Party Policing and multi-agency collaboration by looking beyond the police as the central actor and by widening the predominant instrumental focus to normative and political issues such as changing norms, priorities, and increasing and decreasing internal and external support for certain policy lines and actions.