The Role of Family Routines in the Intergenerational Transmission of Depressive Symptoms between Parents and their Adolescent Children

Whereas previous research on environmental factors implicated in the intergenerational transmission of depression has tended to focus on the role of parenting quality (e.g., harshness), the current study sought to assess whether structural aspects of families may contribute to depression-relevant affective and immune processes in youths. Specifically, the present study examined the role of family routines in linking parental depressive symptoms to youth emotion regulation, a depression-relevant marker of low-grade inflammation, and depressive symptoms in youths. 261 parent-adolescent dyads reported on their own depressive symptoms, family routines, and youths’ emotion regulation abilities. In addition, peripheral blood was drawn from youths to assess levels of the proinflammatory cytokine interleukin 6 (IL-6). Path analyses provided support for a model in which parental depressive symptoms related to fewer family routines, which in turn were associated with higher IL-6 and depressive symptoms in youths as well as marginally associated with worse youth emotion regulation. Moreover, family routines were found to statistically account for part of the association between parent- and youth- depressive symptoms. Together, these results suggest that family routines may represent an additional facet of the family environment that can potentially contribute to the intergenerational transmission of depressive symptoms.     

Factor Structure and Discriminative Validity of the Eyberg Child Behavior Inventory With Young Children

This study examined the factor structure and discriminative validity of the Eyberg Child Behavior Inventory (ECBI) with community-based and clinic-referred samples of young children (2–6 years). In the community sample, confirmatory factor analysis indicated a three-factor structure with components reflecting Inattentive, Oppositional Defiant, and Conduct Problem Behavior. In the clinic sample, component scores differentiated children with specific behavior problems from children without significant externalizing symptoms. However, component scores did not differentiate within the externalizing spectrum. The data suggest that ECBI components may be useful to screen community-based and clinic-referred young children for externalizing symptoms, but may be less useful to identify children with specific behavior problems.     

Hooking Up and Identity Development of Female College Students

Hooking up generally involves casual sex with noncommittal partners. Hooking up is prevalent on college campuses today and can negatively affect the identity development of female students. The authors examined this phenomenon with a feminist developmental perspective, evaluating hooking up in the context of sexual risk taking with physical and psychosocial consequences.     

Mental representations in fraction comparison

In this study, we investigated the mental representations used in a fraction comparison task. Adults were asked to quickly and accurately pick the larger of two fractions presented on a computer screen and provide trial-by-trial reports of the types of strategies they used. We found that adults used a variety of strategies to compare fractions, ranging among just knowing the answer, using holistic knowledge of fractions to determine the answer, and using component-based procedures such as cross multiplication. Across all strategy types, regression analyses identified that reaction times were significantly predicted by numerical distance between fractions, indicating that the participants used a magnitude-based representation to compare the fraction magnitudes. In addition, a variant of the problem-size effect (e.g., Ashcraft, 1992) appeared, whereby reaction times were significantly predicted by the average cross product of the two fractions. This effect was primarily found for component-based strategies, indicating a role for strategy choice in the formation of mental representations of fractions.     

A Typology of Youth Participation and Empowerment for Child and Adolescent Health Promotion

Research suggests that increasing egalitarian relations between young people and adults is optimal for healthy development; however, the empirical assessment of shared control in youth–adult partnerships is emerging, and the field still requires careful observation, identification, categorization and labeling. Thus, our objective is to offer a conceptual typology that identifies degrees of youth–adult participation while considering the development potential within each type. We use an empowerment framework, rooted in evidence-based findings, to identify five types of youth participation: (1) Vessel, (2) Symbolic, (3) Pluralistic, (4) Independent and (5) Autonomous. The typology is constructed as a heuristic device to provide researchers, practitioners and policy-makers with a common language for articulating degrees of youth participation for optimal child and adolescent health promotion.     

MR Diffusion Tensor Imaging: A Window into White Matter Integrity of the Working Brain

As Norman Geschwind asserted in 1965, syndromes resulting from white matter lesions could produce deficits in higher-order functions and “disconnexion” or the interruption of connection between gray matter regions could be as disruptive as trauma to those regions per se. The advent of in vivo diffusion tensor imaging, which allows quantitative characterization of white matter fiber integrity in health and disease, has served to strengthen Geschwind’s proposal. Here we present an overview of the principles of diffusion tensor imaging (DTI) and its contribution to progress in our current understanding of normal and pathological brain function.     

DISCUSSION: ALTRUISM,SPIRITUALLY MERGING WITH A FELLOW HUMAN BEING'S SUFFERING

This discussion focuses on the details of the wellsprings of altruism. The preceding articles in this section portray how spirit figures in various cultural guises appear in human lives with the gift of altruism, in a kind of seeding of the willing healer with the spirit's presence and its accompanying power of love, altruism, and healing. The word altruism is related to the French autre and autrui, “other,” with a special meaning here implying a relationship of identification.     

A longitudinal twin study of the genetic and environmental etiology of maternal hostile-reactive behavior during infancy and toddlerhood

Children's negative characteristics are thought to be a factor in evoking hostile parenting responses. This can result in genotype/environment correlations (rGE) in which children's heritable traits influence the parenting they experience. We did genetic analyses on 292 mothers' self-reported hostile-reactive behaviors toward each of their twins at 5, 18 and 30 months. Finding heritability for a parenting behavior analyzed as a child phenotype is evidence of rGE correlation. The heritability of maternal behavior was modest (29% at 5 months, 0% at 18 months, and 25% at 30 months) and longitudinal analyses indicated that genetic factors at 5 and 30 months were uncorrelated. Common environment factors, probably reflecting characteristics of the mothers, were the main source of variance at the three ages and were highly correlated through time. We concluded that children's heritable characteristics evoked maternal negative response at specific times, but were not responsible for the stability of maternal hostility from infancy to toddlerhood.