Daily and Compulsive Internet Use and Well-Being in Adolescence: A Diathesis-Stress Model Based on Big Five Personality Traits

This study examined the associations between adolescents’ daily Internet use and low well-being (i.e., loneliness, low self-esteem, and depressive moods). We hypothesized that (a) linkages between high levels of daily Internet use and low well-being would be mediated by compulsive Internet use (CIU), and (b) that adolescents with low levels of agreeableness and emotional stability, and high levels of introversion would be more likely to develop CIU and lower well-being. Data were used from a sample of 7888 Dutch adolescents (11–21 years). Results from structural equation modeling analyses showed that daily Internet use was indirectly related to low well-being through CIU. In addition, daily Internet use was found to be more strongly related to CIU in introverted, low-agreeable, and emotionally less-stable adolescents. In turn, again, CIU was more strongly linked to loneliness in introverted, emotionally less-stable, and less agreeable adolescents.

Clueless or Powerful? Identifying Subtypes of Bullies in Adolescence

This study examined the heterogeneity of bullying among adolescents. It was hypothesized that bullying behavior serves different social functions and, depending on these functions, bullies will differ in their skills, status and social behavior. In a total sample of 806 8th graders, 120 adolescents (52 boys, 68 girls) were identified as bullies based on peer nominations. An additional group of 50 adolescents (25 boys, 25 girls) served as the non-bully comparison group. Cluster analysis revealed three corresponding bully subtypes for boys and girls: a popular-socially intelligent group, a popular moderate group, and an unpopular-less socially intelligent group. Follow-up analyses showed that the clusters differed significantly from each other in physical and verbal aggression, leadership, network centrality, peer rejection, and self-perceptions of bullying. The results confirm the heterogeneous nature of bullies and the complex nature of bullying in the adolescent peer group.     

The Bidirectional Relationships Between Online Victimization and Psychosocial Problems in Adolescents: A Comparison with Real-Life Victimization

Although peer victimization is of major concern and adolescents spend increasing amounts of time on the Internet, relatively little is known about the psychosocial antecedents and consequences of online victimization. The main aim of this study was to compare the psychosocial antecedents and consequences of online versus real-life victimization. More specifically, the bidirectional relationship between online and real-life victimization on the one hand and psychosocial problems (i.e., loneliness and social anxiety) on the other was examined. In addition, the moderating role of online aggression in the relationship between online victimization and subsequent psychosocial problems was studied. This prospective study, consisting of three annual measurements, was conducted among a sample of 831 adolescents (50.3 % girls) aged 11–15, of which most (80.2 %) had a Dutch ethnic background. The results indicate a unidirectional relationship whereby loneliness and social anxiety predict an increase in latter online victimization rather than the reverse. A bidirectional relationship was found for real-life victimization: loneliness (but not social anxiety) predicted an increase in latter real-life victimization, which in turn predicted an increase in subsequent social anxiety (but not loneliness). No moderating effects of online aggression were found. The findings of the present study suggest that negative online and in real life peer interactions have a differential meaning for, and impact on adolescents’ well-being.     

Course and Severity of Maternal Depression: Associations with Family Functioning and Child Adjustment

Number of lifetime episodes, duration of current episode, and severity of maternal depression were investigated in relation to family functioning and child adjustment. Participants were the 151 mother–child pairs in the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) child multi-site study. Mothers were diagnosed with Major Depressive Disorder; children (80 males and 71 females) ranged in age from 7 to 17 years. Measures of child adjustment included psychiatric diagnoses, internalizing and externalizing symptoms, and functional impairment. Measures of family functioning included family cohesion, expressiveness, conflict, organization, and household control; parenting measures assessed maternal acceptance and psychological control. Children of mothers with longer current depressive episodes were more likely to have internalizing and externalizing symptoms, with this association being moderated by child gender. Mothers with more lifetime depressive episodes were less likely to use appropriate control in their homes.

A Behavioural Understanding of Privacy and its Implications for Privacy Law

This article draws upon social interaction theory (the work of Irwin Altman) to develop a theory of the right to privacy, which reflects the way that privacy is experienced. This theory states that the right to privacy is a right to respect for barriers, and that an invasion of privacy occurs when a privacy barrier is penetrated. The first part of the paper establishes the position of the author's theory in the existing scholarship. The second part of the paper expands upon the theory to explain the nature of privacy barriers and the way that the author's theory manages a number of specific privacy issues, including threats to privacy, attempted invasions of privacy, unforeseeable interferences with privacy and waiving the right to privacy. The final part of the paper demonstrates the impact that this approach to privacy could have upon judicial reasoning, in particular Article 8 European Convention on Human Rights.     

Reform and the politics of hybridization in mature health care states

This article examines the cases of three health care states -- two of which (Britain and the Netherlands) have undergone major policy reform and one of which (Canada) has experienced only marginal adjustments. The British and Dutch reforms have variously altered the balance of power, the mix of instruments of control, and the organizing principles. As a result, mature systems representing the ideal-typical health care state categories of national health systems and social insurance (Britain and the Netherlands, respectively) were transformed into distinctive national hybrids. These processes have involved a politics of redesign that differs from the politics of earlier phases of establishment and retrenchment. In particular, the redesign phase is marked by the activity of institutional entrepreneurs who exploit specific opportunities afforded by public programs to combine public and private resources in innovative organizational arrangements. Canada stands as a counterpoint: no window of opportunity for major change occurred, and the bilateral monopoly created by its prototypical single-payer model provided few footholds for entrepreneurial activity. The increased significance of institutional entrepreneurs gives greater urgency to one of the central projects of health policy: the design of accountability frameworks to allow for an assessment of performance against objectives.