Suchergebnisse

AbstractAlthough the association between media violence exposure (MVE) and physical aggression (PA) has been well studied, few studies have examined the link between MVE and other subtypes of aggression. The purpose of this study was to examine the relation between MVE and reactive and proactive subtypes of both PA and relational aggression (RA). Six hundred and forty‐one third to fifth grade students reported on their exposure to media violence. RA and PA were assessed by peers and teachers. Reactive and proactive subtypes of RA and PA were assessed by teacher reports. Findings revealed a significant positive association between MVE and overall PA and RA. The relation with RA was stronger for girls than for boys. When predicting the functional subtypes of aggression, higher MVE was associated with lower reactive RA, higher proactive RA, and higher reactive PA, and MVE was unrelated to proactive PA. The implications of the findings for future research are discussed.

We reviewed the empirical evidence on whether early childhood primary prevention programs can reduce rates of child abuse and neglect. Fifteen studies of 14 programs for children ages birth to 5 years were completed from 1990 to 2007 and assessed impacts with methodological rigor. All but one of the programs intervened from birth to age 3 through home visits, parent education classes, or the provision of health services. The weighted average effect size of program participation was a 2.9 percentage-point reduction in maltreatment (6.6% vs. 9.5%), which is equivalent to a 31% reduction in the rate of maltreatment and a fifth of a standard deviation. Of the five programs showing significant reductions in substantiated rates of child maltreatment, three provide strong evidence of preventive effects. Only the Child-Parent Centers (CPCs) and the Nurse—Family Partnership (NFP) assessed longer term preventive effects. Common elements of these effective programs included implementation by professional staff, relatively high dosage and intensity, and comprehensiveness of scope. The major conclusion is that the evidence base for programs in early childhood to prevent child maltreatment remains relatively weak. To advance the field, more longer term studies of a variety of intervention models are needed.