The results support the need for comprehensive prevention and early intervention efforts with high-risk children, such that there does not appear to be a point beyond which services for children are hopeless, and that every risk factor we can reduce matters.

No abstract

Using the Child Behavior Checklist (CBCL), the rate and type of behavior problems associated with being reared in an institution prior to adoption were examined in 1,948, 4- through 18-year-old internationally adopted children, 899 of whom had experienced prolonged institutional care prior to adoption. The children's adoptions were decreed between 1990 and 1998 in Minnesota. Binomial logistic regression analyses revealed that early institutional rearing was associated with increased rates of attention and social problems, but not problems in either the internalizing or externalizing domains. Independent of institutional history, children who were adopted >or=24 months had higher rates of behavior problems across many CBCL scales, including internalizing and externalizing problems. In general, time in the adoptive home, which also reflected age at testing, was positively associated with rates of problem behavior. Thus, there was little evidence that the likelihood of behavior problems wane with time postadoption. Finally, children adopted from Russia/Eastern Europe appeared at greater risk of developing behavior problems in several domains compared to children adopted from other areas of the world.

In this study, we examined a model that describes both direct and indirect pathways between children's temperament and activity of the hypothalamic-pituitary-adrenal (HPA) axis when children are in peer-group settings. We hypothesize that in peer-group settings both shy, inhibited and exuberant, undercontrolled children would exhibit higher cortisol levels, but these associations would operate through different pathways. Sociometric measures of peer rejection, salivary cortisol, and teacher reports of temperament were collected on 82 preschoolers. Children who were rejected by classmates had higher cortisol levels than the other children. The combination of Surgency and Poor Effortful Control (Effortful Control, reverse scored) was associated with elevated cortisol through a pathway mediated by aggressive interactions with peers and peer rejection. With the indirect path explained, the combination of Surgency and Poor Effortful Control also was directly and negatively associated with classroom cortisol levels. These results help explain why temperament associations with HPA activity have been variable and difficult to discern when children are assessed in peer-group contexts. In these contexts, both direct and indirect pathways between temperament and cortisol need to be examined.

Casual sexual relationships and experiences (CSREs) such as hookups, one-night stands, friends with benefits relationships, and booty calls have received increasing attention in the past decade. This review examines the role of CSREs during emerging adulthood, as well as similarities and differences among the different types of CSREs. Furthermore, we examine the predictors and positive and negative consequences of engaging in CSREs. While research in the area of CSREs has provided important information about the development and course of these relationships/experiences, future research should focus on exploring these relationships/experiences using an integrated theoretical perspective and longitudinal methods, in diverse, noncollege samples.