In this study of 360 low-income mother–child dyads, our primary goal was to disentangle risks linked with commonly co-occurring maternal diagnoses: substance abuse and affective/anxiety disorders. Variable- and person-based analyses suggest that, at least through children's early adolescence, maternal drug use is no more inimical for them than is maternal depression. A second goal was to illuminate vulnerability and protective processes linked with mothers' everyday functioning, and results showed that negative parenting behaviors were linked with multiple adverse child outcomes. Conversely, the other parenting dimensions showed more domain specificity; parenting stress was linked with children's lifetime diagnoses, and limit setting and closeness with children's externalizing problems and everyday competence, respectively. Results are discussed in terms of implications for resilience theory, interventions, and social policy.Preparation of this manuscript was funded in part by grants from the National Institutes of Health (RO1-DA10726, RO1-DA11498, and R01-DA14385).

Recent work on the molecular genetics of complex traits in typical and atypical human development has focused primarilyon associations of single genes with behavior. Disparate literature suggests that the presence of one or two copies of the short allele of the serotonin transporter (5-HTT) gene and the long allele (7-repeat allele) version of the dopamine receptor D4 (DRD4) gene predicts internalizing- and externalizing-related behaviors, respectively. Apparently for the first time in the extant literature, we report a gene–gene statistical interaction on behavior problems in a group of typically developing children at age 7. DNA was extracted from buccal cells collected from 108 children and genotyped for short and long alleles of the 5-HTT gene and the short (2–5 repeats) versus long (6–8 repeats) allele of the DRD4 gene. Mothers completed the Child Behavior Checklist. As predicted, children with one or two copies of the short allele of the 5-HTT gene and the long allele version of the DRD4 gene exhibited significantly more internalizing and externalizing behaviors at age 7 than children with other combinations of the 5-HTT and DRD4 short and long genotypes. As well, children with the 5-HTT long and DRD4 long genotypes had the lowest reported scores on internalizing and externalizing behaviors at age 7, suggesting that the presence of the 5-HTT long genotype may serve as a protective factor against these behaviors in children with the long DRD4 genotype. Implications of these findings for understanding cumulative biological risk and protective factors in childhood behavior problems and psychopathology are discussed.

This article offers a multilevel perspective on resilience to depression, with a focus on interactions among social and neurobehavioral systems involved in emotional reactivity and regulation. We discuss models of cross-contextual mediation and moderation by which the social context influences or modifies the effects of resilience processes at the biological level, or the biological context influences or modifies the effects of resilience processes at the social level. We highlight the socialization of emotion regulation as a candidate process contributing to resilience against depression at the social context level. We discuss several factors and their interactions across levels—including genetic factors, stress reactivity, positive affect, neural systems of reward, and sleep—as candidate processes contributing to resilience against depression at the neurobehavioral level. We then present some preliminary supportive findings from two studies of children and adolescents at high risk for depression. Study 1 shows that elevated neighborhood level adversity has the potential to constrain or limit the benefits of protective factors at other levels. Study 2 indicates that ease and quickness in falling asleep and a greater amount of time in deep Stage 4 sleep may be protective against the development of depressive disorders for children. The paper concludes with a discussion of clinical implications of this approach.

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.

Potential candidate Gene × Environment interactions in the etiology of childhood attention-deficit/hyperactivity disorder (ADHD) are examined between the dopamine receptor D2 gene (DRD2) and putative family environmental risk factors that reflect mothers' marital stability. Specifically, interactions were tested between DRD2 and mothers' marital status, number of marriages or cohabiting relationships, and age at first marriage. Moderate relations were found among the marital stability measures, and mother's marital status and number of marriages or cohabiting relationships (but not age at first marriage) were risk factors for their children's ADHD. All three mother's marital stability variables were associated with either the child's or mother's DRD2 genotypes. Gene × Environment interactions were found for children's ADHD diagnoses between children's DRD2 genotypes and mother's marital status and number of marriages or cohabiting relationships. It is of interest that these interactions were strengthened with the progressive addition of sets of covariates intended to control for alternative causal pathways that represent background genetic and environmental context confounds. The present findings highlight the importance of considering both the nexus of putative environmental risk factors and whether their etiology and effects are truly environmental in future Gene × Environment interaction research.

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.

A history of exposure to harsh physical discipline has been linked to negative outcomes for children, ranging from conduct disorder to depression and low self-esteem. The present study extends this work into adolescence, and examines the relationship of lifetime histories of harsh discipline to adolescents' internalizing and externalizing symptoms and to their developing capacities for establishing autonomy and relatedness in family interactions. Adolescent and parent reports of harsh discipline, independently coded observations of conflictual interactions, and adolescent reports of symptoms were obtained for 141 adolescents at age 16. Both parents' use of harsh discipline was related to greater adolescent depression and externalizing behavior, even when these effects were examined over and above the effects of other parenting measures known to account for these symptoms. Adolescents exposed to harsh discipline from mothers were also less likely to appear warm and engaged during an interaction task with their mothers. It is suggested that a history of harsh discipline is associated not only with social and emotional functioning, but also with the developmental task of autonomy and relatedness.This study and its write-up were supported by grants from the National Institute of Mental Health (R01-MH44934 and R01-MH58066).

Relatively few studies have examined cognitive, physiological, and psychosocial promotive and risk factors that can be linked to desistance from delinquency in community samples. This paper reports on a sample of boys first studied at age 7 and then followed up yearly to age 20. Around age 16, most of the boys received a range of cognitive tests; at that time, information regarding their resting heart rate and skin conductance activity in response to aversive stimuli was also collected. Several psychosocial and two cognitive measures distinguished delinquents from nondelinquents around age 16. Among the promotive factors associated with low delinquency were good housing quality, low community crime (parent and youth report), verbal IQ, delayed verbal memory, and sustained attention. Predictive analyses discriminating between desisters and persisters in delinquency between ages 17 and 20 showed that all of the significant predictors were either child or peer risk factors. None of the cognitive, physiological, parenting, or community factors significantly predicted desistance from delinquency. In addition, no promotive factors were significantly related to desistance. The final set of analyses compared persisters, desisters, and nondelinquents in terms of their adult adjustment. Desisters were similar to persisters in that desisters continued to display serious problems in anxiety, failure to graduate from high school, no post high school education, being a nonstudent and unemployed, daily cigarette use, and weekly marijuana use. Desisters scored low on depression and weekly heavy drinking and in these respects were indistinguishable from nondelinquents and better off than persisters.

The purpose of this study was to ascertain the effectiveness of the Relational Psychotherapy Mothers' Group (RPMG), a supportive parenting group intervention for substance abusing women. Sixty mothers receiving RPMG were compared to 67 women receiving recovery training (RT); both treatments supplemented treatment in the methadone clinics. At the end of the 6-month treatment period, RPMG mothers showed marginally significant improvement on child maltreatment (self-reported) and cocaine abuse based on urinalyses when compared with RT mothers; notably, children of RPMG mothers reported significantly greater improvement in emotional adjustment and depression than children of RT mothers. At 6 months follow-up, however, treatment gains were no longer apparent. Overall, the findings suggest that whereas supportive parenting interventions for substance abusing women do have some preventive potential, abrupt cessation of the therapeutic program could have deleterious consequences.Preparation of the manuscript was funded in part by grants from the National Institutes of Health (RO1-DA10726, RO1-DA11498, R01-DA14385, and K23DA14606), the William T. Grant Foundation, and the Spencer Foundation.

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.

Consistent evidence shows both genetic and stress-related risks on child and adolescent anxiety, yet few studies have considered the degree to which genetic effects are moderated by stress (gene–environment interaction). We used longitudinal data from both a child and adolescent sample of twins to examine three novel issues on the presence of gene–environment interaction on anxiety symptoms. First, we assessed moderation of genetic risks on anxiety symptoms by negative life events in each age group. Second, by distinguishing between “stable” and “age-specific” genetic factors, we explored the continuity of gene–environment interaction across time and/or its emergence at specific ages. Third, we compared the presence of gene–environment interaction across different symptom types (general, panic, social, and separation). Genetic effects on separation anxiety symptoms in childhood (mean age = 8 years, 6 months) and panic anxiety symptoms in adolescence (mean age = 15 years) increased across independent negative life events. Shared environmental effects on separation anxiety symptoms and nonshared environmental effects on general anxiety symptoms in adolescence were also moderated by negative life events. We interpret these preliminary findings tentatively in the context of gene–environment interaction on anxiety in general, and on early separation and later panic anxiety in particular.

Resilience refers to the ability to successfully adapt to stressors, maintaining psychological well-being in the face of adversity. Recent years have seen a great deal of research into the neurobiological and psychological factors and mechanisms that characterize resilient individuals. This article draws from that research to outline some of the most important contributors to resilience. The authors hope that by contributing to a growing understanding of the genetic, developmental, neurobiological, and psychological underpinnings of resilience, researchers and clinicians in the field will move closer toward the goal of identifying and treating individuals at risk for developing posttraumatic psychopathology.

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 present study examined self-reported romantic attachment style and Adult Attachment Interview (AAI) states of mind regarding early attachment relationships, personality dimensions, and psychopathology in a psychiatric sample of trauma survivors. Inpatients (N = 80) admitted to a hospital trauma treatment program were administered the Experiences in Close Relationships Scale, AAI, Millon Clinical Multiaxial Inventory—III, Dissociative Experiences Scale, and Dissociative Disorder Interview Schedule. Self-report and AAI attachment classifications were not related, and different results emerged for the two measures. Self-reported romantic attachment style was significantly associated with personality dimensions, with fearful adults showing the most maladaptive personality profiles. Findings suggested that self-report dimensions of self and other independently contribute to different forms of psychological dysfunction. AAI unresolved trauma was uniquely associated with dissociation and posttraumatic stress disorder, whereas unresolved trauma and unresolved loss jointly contributed to schizotypal and borderline personality disorder scores. The differences in findings between the two measures are discussed with a view toward the developmental and clinical implications.This project was partially funded by the Department of Psychology and Philosophy at Texas Woman's University and the Ross Institute. We are grateful to the staff and patients of the Timberlawn Psychiatric Hospital Trauma Program for their time. In addition, we express our appreciation to Dante Cicchetti and the editorial reviewers, whose insightful suggestions substantially enhanced the manuscript.

The impact of socioeconomic status (SES) and genetic polymorphisms on individual differences for externalized behaviors have often been investigated separately in studies of children and adults. In a general population sample of 607 Italian preadolescents, we examined the independent and joint effects of SES and the dopamine receptor D4 (DRD4) and serotonin transporter linked promoter region (5-HTTLPR) polymorphisms upon rule-breaking and aggressive behaviors measured with the Child Behavior CheckList/6–18. We found evidence, which was based on both one locus and two-loci genotype analyses, that low SES and DRD4 long and 5-HTTLPR long alleles, both alone and in interaction, are associated with higher aggressive behavior scores. The effects were similar but more modest and limited to one locus genotype analyses for rule-breaking behavior. Consistent with studies that showed the effects of societal moderators on the heritability of externalized behaviors across different segments of the population, we suggest that diminished social constraints associated with low parental SES may act as enhancers of the genetic influence of specific DRD4 and 5-HTTLPR alleles over aggressive behaviors in preadolescence.

Perspectives based on the first three waves of resilience research are discussed with the goal of informing the fourth wave of work, which is characterized by a focus on multilevel analysis and the dynamics of adaptation and change. Resilience is defined as a broad systems construct, referring to the capacity of dynamic systems to withstand or recover from significant disturbances. As the systems perspective on resilience builds strength and technologies of measuring and analyzing multiple levels of functioning and their interactions improve, it is becoming feasible to study gene–environment interactions, the development of adaptive systems and their role in resilience, and to conduct experiments to foster resilience or reprogram the fundamental adaptive systems that protect development in the context of adversity. Hot spots for future research to study and integrate multiple levels of analysis are delineated on the basis of evidence gleaned from the first waves of resilience research.

The study of resilience has two core characteristics: it is fundamentally applied in nature, seeking to use scientific knowledge to maximize well-being among those at risk, and it draws on expertise from diverse scientific disciplines. Recent advances in biological processes have confirmed the profound deleterious effects of harsh caregiving environments, thereby underscoring the importance of early interventions. What remains to be established at this time is the degree to which insights on particular biological processes (e.g., involving specific brain regions, genes, or hormones) will be applied in the near future to achieve substantial reductions in mental health disparities. Aside from biology, resilience developmental researchers would do well to draw upon relevant evidence from other behavioral sciences as well, notably anthropology as well as family, counseling, and social psychology. Scientists working with adults and with children must remain vigilant to the advances and missteps in each others' work, always ensuring caution in conveying messages about the “innateness” of resilience or its prevalence across different subgroups. Our future research agenda must prioritize reducing abuse and neglect in close relationships; deriving the “critical ingredients” in effective interventions and going to scale with these; working collaboratively to refine theory on the construct; and responsibly, proactively disseminating what we have learned about the nature, limits, and antecedents of resilient adaptation across diverse at-risk groups.

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.

Child maltreatment and polymorphisms of the serotonin transporter (5-HTT) and monoamine oxidase A (MAOA) genes were examined in relation to depressive symptomatology. Adolescents (M age = 16.7 years) from low socioeconomic backgrounds with a history of child maltreatment (n = 207) or no such history (n = 132) were interviewed and provided buccal cells for genetic analysis. Gene × environment interactions were observed. Heightened depressive symptoms were found only among extensively maltreated youth with low MAOA activity. Among comparably maltreated youth with high MAOA activity, self-coping strategies related to lower symptoms. Sexual abuse and the 5-HTT short/short genotype predicted higher depression, anxiety, and somatic symptoms. This Gene × Environment interaction was further moderated by MAOA activity level. The results highlight the protective functions of genetic polymorphisms and coping strategies in high risk youth and offer direction for understanding resilience and its promotion from a multiple levels of analysis perspective.

To determine if drinking behavior in adolescence provides a “gateway” leading to the misuse of other psychoactive substances and antisocial behavior, we genotyped 180 Asian adolescent adoptees to determine if they inherited the deficient from of the aldehyde dehydrogenase 2 (ALDH2) enzyme that is important in the metabolism of alcohol. Based on the gateway model, we hypothesized that those with normal enzyme activity (70% of the sample) who began to misuse alcohol would also misuse other drugs and display antisocial tendencies. Those with the enzyme deficiency (30%), because they experience unpleasant side effects associated with drinking, were expected to show less evidence of alcohol misuse and thus be less likely to progress to the misuse of other substances or engage in antisocial acts. Consistent with previous research, we found that ALDH2 deficiency was significantly associated with lower rates of drinking and getting drunk but not with ever having tried alcohol. Contrary to the gateway model, we found no evidence that ALDH2 deficiency was associated with lower rates of nonalcohol substance use or antisociality. Finally, in an examination of factors that may moderate the impact of the metabolic protection because of ALDH2 deficiency, we identified siblings rather than parents as the major source of familial environmental effect on adolescent drinking.