The current investigation examined the psychometric properties of Grasmick et al.'s self-control measure and its relationship with deviance on large, representative adolescent samples ( N = 8,417) from Hungary, the Netherlands, Switzerland, and the United States. Important findings indicate that (1) the self-control measure is multidimensional; (2) the self-control measure is tenable for males, females, five different age groups (15-, 16-, 17-, 18-, and 19-year-olds), and adolescents from four different countries; (3) deviance as assessed by the Normative Deviance Scale (NDS) can be reliably measured in different countries; (4) self-control accounts for 10 to 16 percent of the total variance explained in different types of deviance and for 20 percent in total deviance; and (5) developmental processes involving self-control and deviance are largely invariant by national context. The investigation provides further support for the multidimensional self-control measure and its relationship with deviance independent of national context.

Context: Physical violence is an important health problem, and low maternal education is a significant risk for the development of chronic physical aggression (PA). We hypothesized that nonmaternal care (NMC) services could prevent the development of childhood PA problems, depending on the age at which the services are initiated. Method:Children who followed a trajectory of atypically frequent PA between 17 and 60 months of age among a population sample of 1691 Canadian families were identified. Maternal education and NMC were considered in predicting group membership while controlling for confounding family characteristics.Results: Children of mothers with low education levels (ie, no high school diploma) were less likely to receive NMC. Those who did receive such care had significantly lower risk of a high PA trajectory. Results from logistic regressions indicated that NMC reduced the risk of high PA, especially when initiated before age 9 months (odds ratio, 0.20; 95% confidence interval, 0.05-0.90). Children of mothers who graduated from high school were less at risk of PA problems, and NMC had no additional protective effect.

No abstract

No abstract