This study examined whether, for bullying perpetrators, admitting to their behavior was associated with specific psychosocial characteristics, and whether it predicted decreases in bullying behavior and a higher responsiveness to a successful anti-bullying program after 9 months of implementation. It also investigated whether participation in an…

The purpose of this study was to evaluate the effects of a pilot school-based intervention called CEPIDEA, designed to promote prosocial behavior in early adolescence. The study took place in a middle school located in a small city near Rome. The intervention group included 151 students (52.3% males; M[subscript age] = 12.4), and the control group…

In the present study the results of two meta-analyses on the effectiveness of "individually" delivered indicated school-based interventions for externalizing behavior problems at elementary schools are presented. A distinction was made between studies that evaluated effects of interventions with only an individual component (k = 11 studies, n =…

The first Norwegian Manifesto (Manifesto-I) Against Bullying was launched by the Prime Minister in autumn 2002 and lasted for 2 years. A background for Manifesto-I was that school bullying had increased almost linearly in Norway with over 60% more victims and bullies since 1995. During the manifest period, the percentage of victims and bullies…

Recent years have seen an impressive increase in web-based research, of which we review and discuss two main types. First, researchers can create online versions of traditional questionnaires. Using the internet in this way usually does not compromise the psychometric properties of such measures, and participants are typically not less…

Although it is generally believed that early intervention programmes are an effective means to stimulate children's cognitive development, many questions remain concerning programme design and delivery. This article reviews 19 studies into the effectiveness of early intervention programmes published from 1985 onward. The database comprised 85…