Individual, dyadic, and triadic influences on the development of the family system were examined in the context of developmental risk. Participants were 145 couples and their 4-month-old first-born child in six groups: controls, three mother-risk groups (depressed, anxious, comorbid), and two infant-risk groups (preterm, intrauterine growth retardation). Dyadic and triadic interactions were observed. Differences in parent–infant reciprocity and intrusiveness were found, with mother-risk groups scoring less optimally than controls and infant-risk groups scoring the poorest. Similar results emerged for family-level cohesion and rigidity. Structural modeling indicated that father involvement had an influence on the individual level, by reducing maternal distress, as well as on the triadic level, by increasing family cohesion. Maternal emotional distress affected the reciprocity component of early dyadic and triadic relationships, whereas infant negative emotionality impacted on the intrusive element of parenting and family-level relationships. Discussion considered the multiple and pattern-specific influences on the family system as it is shaped by maternal and child risk conditions.This study was supported by the Israeli Science Foundation (No. 01/945) and the March of Dimes Foundation (12-FY04-50).

The interrelations of maternal attachment representations, mother–infant interaction in the home, and attachment relationships were studied in 99 adolescent mothers and their 12-month-old infants. A q-factor analysis was used to identify emergent profiles of mother and infant interaction. Traditional multivariate statistical analyses were complemented by a relationship-based approach utilizing latent class analysis. The results confirmed many theoretical predictions linking interaction with autonomous maternal representations and secure attachment, but failed to support a mediating role for maternal sensitivity. Strong associations were found between mothers displaying nonsensitive and disengaged interaction profiles, infants who did not interact harmoniously with the mother and preferred interaction with the visitor, unresolved maternal representations, and disorganized attachment relationships. Moreover, maternal nonsensitive and disengaged interaction in the home mediated the association between unresolved representations and disorganization. The results of the latent class analysis were consistent with these findings and revealed additional, empirically derived associations between attachment classifications and patterns of interactive behavior, some of which prompt a reconsideration of our current understanding of attachment transmission in at-risk populations.This research was supported by a predoctoral fellowship to the first author from the Social Sciences and Humanities Research Council and by research grants to the second and third authors from the Social Sciences and Humanities Research Council, the Ontario Mental Health Foundation, and Health Canada.

Developmental psychopathology theory speaks to the existence of early-manifesting internalizing problems with a heterogeneous longitudinal course. However, the course of internalizing problems has been investigated largely from late childhood onward, with methods that assume children's problem trajectories vary more so in rate than in qualitative functional form. This can obscure heterogeneity in symptom process and course, obscure onset of early gender differences in internalizing problems, and obscure the relevance of early sociocontextual risks for long-term internalizing outcomes. The present study addressed these issues by using person-oriented (latent growth mixture) methods to model heterogeneity in maternal-reported internalizing symptoms from age 2 to 11 years (N = 1,364). Three latent trajectory classes were supported for each gender: two-thirds of children followed a low-stable trajectory; smaller proportions followed decreasing/increasing or elevated-stable trajectories. Although the number, shape, and predictive validity of internalizing trajectory classes were similar across gender, trajectory classes' initial values and rates of change varied significantly across gender, as did the impact of maternal postpartum depression and anxiety on latent growth factors. Extracted latent trajectories were differentially predicted by postpartum maternal psychopathology, and themselves, in several respects, differentially predicted self-reported depressive symptoms in preadolescence. However, discussion focuses on the need for further external validation of extracted latent classes.The authors thank Daniel J. Bauer for his insightful comments on earlier versions of this manuscript.

This study addressed the basis for the intergenerational transmission of psychosocial risk associated with maternal childhood abuse in relation to offspring adjustment. The study tested how far group differences in individual change in adjustment over time were explained by differences in exposure to specific environmental risk experiences. Data are drawn from the Avon Longitudinal Study of Parents and Children. Information on mothers' own experience of childhood abuse, offspring adjustment at ages 4 and 7 years, and hypothesized mediators was available for 5,619 families. A residuals scores analysis was used to track children's adjustment over time. Maternal childhood abuse was associated with poorer behavioral trajectories between ages 4 and 7 years. Children of abused mothers were more likely to experience a range of negative life events between ages 4 and 7 years, including changes in family composition, separations from parents, “shocks and frights” and physical assaults. Interim life events, together with antecedent psychosocial risk (maternal antenatal affective symptoms, age 4 parental hostility, age 4 family type) fully mediated the association between maternal childhood abuse and offspring prognosis.The authors express their gratitude to the families who participated in the study. Support for these analyses was provided by a grant from the Medical Research Council. The Avon Longitudinal Study of Parents and Children (ALSPAC) is part of the World Health Organisation initiated European Study of Pregnancy and Childhood, and is supported, among others, by the Wellcome Trust, The Department of Health, The Department of the Environment, and the Medical Research Council. The ALSPAC study team comprises interviewers, computer technicians, laboratory technicians, clerical workers, research scientists, volunteers, and managers who continue to make the study possible.

The purpose of the study was to examine the zero-order and unique relations of effortful attentional and behavioral regulation, reactive impulsivity, and anger/frustration to Chinese first and second graders' internalizing and externalizing symptoms, as well as the prediction of adjustment from the interaction of anger/frustration and effortful control or impulsivity. A parent and teacher reported on children's anger/frustration, effortful control, and impulsivity. Parents reported on children's internalizing symptoms, and teachers and peers reported on children's externalizing symptoms. Children were classified as relatively high on externalizing (or comorbid), internalizing, or nondisordered. High impulsivity and teacher-reported anger/frustration, and low effortful control, were associated with externalizing problems, whereas low effortful control and high parent-reported anger were predictive of internalizing problems. Unique prediction from effortful and reactive control was obtained and these predictors (especially when reported by teachers) often interacted with anger/frustration when predicting problem behavior classification.This research was supported by a grant from the National Institutes of Mental Health (2 R01 MH60838) to Nancy Eisenberg and an Earmarked Research Grant (CUHK4620/05H) of the Research Grants Council, Hong Kong Special Administrative Region, China, to Lei Chang.

In this paper we outline our hypothesis that human intersubjective engagement entails identifying with other people. We tested a prediction derived from this hypothesis that concerned the relation between a component of joint attention and a specific form of imitation. The empirical investigation involved “blind” ratings of videotapes from a recent study in which we tested matched children with and without autism for their propensity to imitate the self-/other-orientated aspects of another person's actions. The results were in keeping with three a priori predictions, as follows: (a) children with autism contrasted with control participants in spending more time looking at the objects acted upon and less time looking at the tester; (b) participants with autism showed fewer “sharing” looks toward the tester, and although they also showed fewer “checking” and “orientating” looks, they were specifically less likely to show any sharing looks; and, critically, (c) within each group, individual differences in sharing looks (only) were associated with imitation of self–other orientation. We suggest that the propensity to adopt the bodily anchored psychological stance of another person is essential to certain forms of joint attention and imitation, and that a weak tendency to identify with others is pivotal for the developmental psychopathology of autism.This research was supported by the Economic and Social Research Council (award reference R000239355), the Baily Thomas Charitable Foundation, and the Tavistock Clinic, London (with NHS R&D funding). The manuscript was completed while the authors were at the Center for Advanced Study in the Behavioral Sciences, Stanford. We are grateful to the staff, students, and parents at Edith Borthwick School, Helen Allison School, Springhallow School, and Swiss Cottage School for their generous involvement in this project; Dave Williams, Valentina Levi, and Susana Caló for their assistance with ratings of joint attention; and Tony Lee and Rosa García Pérez for their many contributions to the research.

This study examined whether peer rejection and affiliation with deviant friends throughout childhood could mediate the link between early disruptiveness and two aspects of delinquent behaviors (i.e., violence and substance use) in a sample of 375 children. Furthermore, we tested whether the two putative mediators operated in a sequential manner or in a parallel manner. Participants' disruptiveness, peer rejection, and friends' deviancy were assessed throughout childhood (ages 7 to 13). Delinquency-related outcomes were assessed at ages 14 and 15 years. Results indicate that the sequential mediational model was supported when delinquency-related violence was the outcome, but not when substance use was the outcome. The discussion stresses the differential role of peer rejection and affiliation with deviant friends in regard to the two outcomes considered in this study and in regard to the time frame when they were measured.This research was made possible by a grant from the Social Sciences and Humanities Research Council of Canada. We thank the authorities and directors of schools in the Val d'Or School Board as well as the teachers and children for their first-rate collaboration.

Children referred for externalizing behavior problems may not represent a homogeneous population. Our objective was to assess neural mechanisms of emotion regulation that might distinguish subtypes of externalizing children from each other and from their normal age mates. Children with pure externalizing (EXT) problems were compared with children comorbid for externalizing and internalizing (MIXED) problems and with age-matched controls. Only boys were included in the analysis because so few girls were referred for treatment. We used a go/no-go task with a negative emotion induction, and we examined dense-array EEG data together with behavioral measures of performance. We investigated two event-related potential (ERP) components tapping inhibitory control or self-monitoring—the inhibitory N2 and error-related negativity (ERN)—and we constructed source models estimating their cortical generators. The MIXED children's N2s increased in response to the emotion induction, resulting in greater amplitudes than EXT children in the following trial block. ERN amplitudes were greatest for control children and smallest for EXT children with MIXED children in between, but only prior to the emotion induction. These results were paralleled by behavioral differences in response time and performance monitoring. ERP activity was localized to cortical sources suggestive of the dorsal anterior cingulate for control children, posterior cingulate areas for the EXT children, and both posterior cingulate and ventral cingulate/prefrontal regions for the MIXED children. These findings highlight different mechanisms of self-regulation underlying externalizing subtypes and point toward distinct developmental pathways and treatment strategies.We gratefully acknowledge the financial support provided by Grant 1 R21 MH67357-01 from the Developmental Psychopathology and Prevention Research branch of the National Institute of Mental Health (NIMH), as well as support from the Canadian Institutes for Health Research (CIHR). We are also grateful for support provided (to P.D.Z.) by the Canadian Foundation for Innovation.

The relationship between children's anxiety and cognitive biases was examined in two tasks. A group of 50 children aged 10 to 11 years (mean = 11 years, SD = 3.71 months) was given two tasks. The first tested children's selective attention (SA) to threat in an emotional Stroop task. The second explored facial processing biases using morphed angry-neutral and happy-neutral emotional expressions that varied in intensity. Faces with varying levels of emotion (25% emotion–75% neutral, 50% emotion–50% neutral, 100% emotion–0% neutral [prototype] and 150% emotion–0% neutral [caricature]) were judged as being angry or happy. Results support previous work highlighting a link between anxiety and SA to threat. In addition, increased anxiety in late childhood is associated with decreased ability to discriminate facial expression. Finally, lack of discrimination in the emotional expression task was related to lack of inhibition to threat in the Stroop task.

This research examined three possible models to explain how childhood social adversity and recent stress interact to predict depression in youth: stress sensitization, stress amplification, and stress inoculation. Drawing from a stress-sensitization theory of depression, we hypothesized that exposure to childhood adversity, in the form of disruptions in critical interpersonal relationships, would lower youths' threshold for depressive reactions to recent interpersonal stress. We expected that this pattern of stress sensitization would be most salient for girls negotiating the pubertal transition. These hypotheses were examined in two studies: a longitudinal, questionnaire-based investigation of 399 youth (M = 11.66 years) and a concurrent, interview-based investigation of 147 youth (M = 12.39 years). Findings supported the role of stress-sensitization processes in pubertal girls and prepubertal boys, and stress-amplification processes in prepubertal girls. Childhood social adversity specifically predicted sensitization to recent interpersonal, but not noninterpersonal, stress. These findings build on prior theory and research by suggesting that early adversity exerts context-specific effects that vary across gender and development. Future research will need to identify the specific mechanisms underlying this stress-sensitization process.We express our appreciation to the students, teachers, and principals of the participating schools for their facilitation of this study. We also thank Constance Hammen, Kate Harkness, and Eva Pomerantz for their helpful comments; Melissa Caldwell, Alyssa Clark, Colleen Conley, Alison Dupre, Heidi Gazelle, and Kathryn Kurlakowsky for their assistance in data collection and management; and Shannon Daley for consultation on statistical analyses. This research was supported by a University of Illinois Research Board Beckman Award, a William T. Grant Foundation Faculty Scholars Award, and National Institute of Mental Health Grant MH59711 awarded to Karen D. Rudolph.

This study examined the extent to which effortful control moderated the risk of internalizing or externalizing problems associated with high negative emotionality in a Dutch population sample of pre- and early adolescents (N = 1,922). Internalizing and externalizing problems were assessed with the Child Behavior Checklist, Youth Self-Report, and Teacher Checklist of Psychopathology. Temperament (effortful control, fearfulness, frustration) was assessed with the parent version of the Revised Early Adolescent Temperament Questionnaire. The effects of fearfulness and frustration appeared to be attenuated by high levels of effortful control. The associations differed between the two domains of mental health investigated: effortful control reduced the effect of fearfulness on internalizing problems and the effect of frustration on externalizing problems. The effects were stronger for externalizing problems and similar for preadolescent (age 11) and adolescent (age 13/14) outcomes.This research is part of the Tracking Adolescents' Individual Lives Survey (TRAILS). Participating centers of TRAILS include various Departments of the University of Groningen, Erasmus Medical Center of Rotterdam, University of Nijmegen, Trimbos Institute, and University of Utrecht, The Netherlands. TRAILS is financially supported by grants from The Netherlands Organization for Scientific Research (GB-MW 940-38-011, GB-MAG 480-01-006, ZonMw 100.001.001, and NWO 175.010.2003.005) and the Department of Justice (WODC), and by the participating centers.

This study first examined the respective relations of resiliency and reactive control with executive functioning. It then examined the relationship of these different domains to the development of academic and social outcomes, and to the emergence of internalizing and externalizing problem behavior in adolescence. Resiliency and reactive control were assessed from preschool to adolescence in a high-risk sample of boys and girls (n = 498) and then linked to component operations of neuropsychological executive functioning (i.e., response inhibition, interference control, fluency, working memory/set-shifting, planning, and alertness), assessed in early and late adolescence. Consistent, linear relations were found between resiliency and executive functions (average r = .17). A curvilinear relationship was observed between reactive control and resiliency, such that resiliency was weaker when reactive control was either very high or very low. In multivariate, multilevel models, executive functions contributed to academic competence, whereas resiliency and interference control jointly predicted social competence. Low resiliency, low reactive control, and poor response inhibition uniquely and additively predicted internalizing problem behavior, whereas low reactive control and poor response inhibition uniquely predicted externalizing problem behavior. Results are discussed in relation to recent trait models of regulation and the scaffolded development of competence and problems in childhood and adolescence.This work was supported by NIAAA Grant R01-AA12217 to Robert Zucker and Joel Nigg, NIAAA Grant R37-AA07065 to Robert Zucker and Hiram Fitzgerald, and NIMH Grant R01-MH59105 to Joel Nigg. We are indebted to the families and staff who made the study possible.

Exposure to developmental risks in three domains (community, economic, and family), and relations between risks and psychosocial well-being, were examined among 918 impoverished Brazilian youth aged 14–19 (M = 15.8 years, 51.9% female) recruited in low-income neighborhoods in one city in Southern Brazil. High levels of developmental risks were reported, with levels and types of risks varying by gender, age, and (to a lesser extent) race. Associations between levels of risks in the various domains and indicators of psychological (e.g., self-esteem, negative emotionality) and behavioral (e.g., substance use) adjustment differed for male and female respondents. Findings build on prior research investigating the development of young people in conditions of pervasive urban poverty and reinforce the value of international research in this endeavor.This study was funded by grants from the World Bank and CNPq to Silvia H. Koller. Manuscript preparation was partially supported by a Faculty Development Fellowship to Marcela Raffaelli from the College of Arts and Sciences, University of Nebraska–Lincoln, and by a Visiting Fellowship at the Key Centre for Women's Health in Society, School of Population Health at the University of Melbourne. The authors acknowledge the assistance of J'aims Ribeiro in developing the questionnaire.

Maternal depression is prevalent, and puts children at risk. Little evidence addresses whether treatment for maternal depression is sufficient to improve child outcomes. An experiment was conducted testing whether psychotherapeutic treatment for mothers, suffering from major depression in the postpartum period, would result in improved parenting and child outcomes. Participants included depressed women randomly assigned to interpersonal psychotherapy (n = 60) or to a waitlist (n = 60), and a nondepressed comparison group (n = 56). At 6 months, depressed mothers were less responsive to their infants, experienced more parenting stress, and viewed their infants more negatively than did nondepressed mothers. Treatment affected only parenting stress, which improved significantly but was still higher than that for nondepressed mothers. Eighteen months later, treated depressed mothers still rated their children lower in attachment security, higher in behavior problems, and more negative in temperament than nondepressed mothers. Initial response to treatment did not predict reduced risk for poor child outcomes. Early maternal negative perceptions of the child predicted negative temperament and behavior problems 18 months after treatment. Treatment for depression in the postpartum period should target the mother–infant relationship in addition to the mothers' depressive symptoms.This work was supported by National Institute of Mental Health Grant MH 50524 to the second author. Additional support was provided by NIMH Traineeship MH 15755, through the Institute of Child Development, University of Minnesota and by the Canada Research Chairs program. We gratefully acknowledge the assistance of Grazyna Kochanska, our numerous undergraduate coders, and our generous and dedicated participants.

The long-term effects of extreme war-related trauma on the second and the third generation of Holocaust survivors (HS) were examined in 88 middle-class families. Differences in functioning between adult offspring of HS (HSO) and a comparison group, as well as the psychosocial functioning of adolescent grandchildren of HS, were studied. Degree of presence of Holocaust in the family was examined in families in which both parents were HSO, either mother or father was HSO, and neither parent was HSO. Mothers' Holocaust background was associated with higher levels of psychological distress and less positive parenting representations. In line with synergic (multiplicative) models of risk, adolescents in families where both parents were HSO perceived their mothers as less accepting and less encouraging independence, and reported less positive self-perceptions than their counterparts. They also perceived their fathers as less accepting and less encouraging independence, showed higher levels of ambivalent attachment style, and according to their peers, demonstrated poorer adjustment during military basic training than their fellow recruits from the one-parent HSO group. Parents and adolescents in the one-parent HSO group functioned similarly to others with no Holocaust background. Parenting variables mediated the association across generations between degree of Holocaust experience in the family of origin of the parents and ambivalent attachment style and self-perception of the adolescents. It is recommended that researchers and clinicians develop awareness of the possible traces of trauma in the second and the third generation despite their sound functioning in their daily lives.Thanks to the families that participated in this study for their willingness to contribute their time and experience and for sharing with us some of their most precious moments. I also thank the very dedicated group of undergraduate and graduate research assistants who were involved in various phases of the research project. Special thanks are due to Inbal Kivenson-Baron for her help in coding of the parenting interviews and to Ofra Mayseless and Hadas Wiseman for their helpful and valuable suggestions regarding an earlier draft. The collection of the data reported here was partly supported by a research grant (awarded to Ofra Mayseless) from the Faculty of Education, University of Haifa.

The event-related potential (ERP) data reported here in 2005 by Parker, Nelson, and The Bucharest Early Intervention Project Core Group were collected in Bucharest, Romania, between April 2001 and November 2003. We recently discovered that during a 4-month period (July–October 2001) the channel for the right mastoid electrode (M2) was mistakenly exchanged with the channel for the right occipital electrode (O2) at the connection to the amplifier. This Erratum presents the key comparisons between the results as originally reported and as reanalyzed given the corrected data.