Peer group membership and a sense of belonging: their relationship to adolescent behavior problems

This study explored three aspects of peer group membership in adolescence: peer group affiliation, the importance of group membership, and a sense of peer group belonging. Each is considered in relationship to adolescents' behavior problems as measured by the Achenbach Youth Self-Report. Participants included an ethnically and socioeconomically diverse sample of 733 adolescents ranging in age from 11 to 18 years. Girls reported more internalizing problems and boys reported more externalizing problems. Girls also reported a higher sense of peer group belonging than boys. When controlling for adolescent age, gender, ethnicity, parent's educational level, and family structure, a sense of peer group belonging was negatively related to internalizing and externalizing behavior problems. Adolescents who viewed peer group membership as very important to them and had a positive sense of peer group belonging had significantly fewer behavior problems than those who viewed peer group membership as very important but did not have a positive sense of peer group belonging.     

Postnatal trajectories of maternal depressive symptoms: Postpartum antecedents and differences in toddler adjustment

Infants are uniquely vulnerable to maternal depression's noxious effects, but few longitudinal studies have tried to identify discrete postnatal trajectories of maternal depressive symptoms (MDS) beginning in infancy. This study extends evidence of heterogeneous change in postnatal MDS by examining their cross-contextual antecedents in infancy and their consequences for children's early behavior problems and language skills in late toddlerhood. A community sample of mother–child dyads (N = 235, 72% Caucasian) was assessed when children were 7, 15, and 33 months old. Mothers reported their socioeconomic status (SES), social support, marital relationship quality, family dysfunction, parenting stress, and infants’ functional regulatory problems at 7 months postpartum, and children's internalizing and externalizing symptoms at 33 months. Children completed a receptive vocabulary assessment at 33 months in the lab. Latent class growth analysis identified three postnatal MDS trajectory classes that fit the data best: low-decreasing, moderate, and increasing. Psychosocial measures at seven months postpartum primarily predicted membership to these postnatal trajectory classes, which subsequently differed in children's internalizing, externalizing, and receptive vocabulary in late toddlerhood, controlling for family SES and functional regulatory problems in infancy. We discuss salient antecedents and consequences of postnatal depression for mothers and their offspring.     

Fostering Resilient Development: Protective Factors Underlying Externalizing Trajectories of Maltreated Children

This study investigated patterns of the developmental trajectories of externalizing behavior problems among 449 young maltreated children (ages 4–5) over a period of approximately eight years and examined the roles of maltreatment and protective factors in shaping various trajectory patterns. Secondary research was conducted using data from the National Survey of Child and Adolescent Well-Being (NSCAW-I). Latent class growth analysis identified three distinctive externalizing trajectory groups: high–decreasing (10%); moderate–increasing (13%); low–stable (77%). Physically or sexually abused children were more likely to be in the high–decreasing group whereas male and Black children were more likely to be in the moderate–increasing group. Child prosocial skills and caregiver well-being decreased the probability of membership in the high–decreasing group compared to the low–stable group. The findings suggest that, despite early exposure to trauma, many maltreated children display a low or normal level of externalizing behavior problems over time, providing empirical evidence of resilience in maltreated children. Interventions focusing on enhancing child prosocial skills and caregiver well-being may be helpful in lowering the risk of clinically significant externalizing behavior problems over the course of childhood among maltreated children.     

Relations among children's perceptions of maternal behavior,attributional styles,and behavioral symptomatology in maltreated children

This investigation examined relations among perceptions of mothers, attributional style, and counselor-rated behavior problems in 187 school age children (88 maltreated, 99 nonmaltreated). Hypotheses regarding the presence of higher levels of internalizing and externalizing behavior problems in maltreated children were confirmed. Attributional style was found to function as a moderator of externalizing behavior problems, suggesting that attributional style exerts a protective role against the harmful effect of child maltreatment. Perceptions of mothers were found to operate as a mediator of both internalizing and externalizing symptomatology, with maltreated children with less positive perceptions of their mothers exhibiting greater internalizing and externalizing behavior problems. These findings advance knowledge of how cognitive processes contribute to behavior problems in maltreated children and possess implications for prevention and intervention efforts.     

Early Fathering as a Predictor of Later Psychosocial Functioning Among Preschool Children with Behavior Problems

The present study examined the role of early fathering in subsequent trajectories of social emotional and academic functioning of preschool children with behavior problems. Participants were 128 preschool-aged children (73 boys, 55 girls) with behavior problems whose biological fathers took part in a longitudinal study. Children were 3 years of age at the beginning of the study and were assessed annually for 3 years. Early paternal depressive symptoms predicted many aspects of children’s outcome 3 years later, including externalizing and internalizing problems, social skills deficits, and lower cognitive and academic functioning, and predicted changes in children’s externalizing, internalizing, and social problems across the preschool years. Paternal socioeconomic status (SES) also consistently predicted children’s later functioning across these domains. Furthermore, self-reported paternal attention-deficit hyperactivity disorder (ADHD) symptoms and laxness, as well as observed frequent commands were associated with later externalizing problems in children. Paternal depressive symptoms and laxness mediated the relation between paternal ADHD symptoms and child functioning. Results suggest that aspects of early father functioning play an important role in the psychosocial, cognitive, and academic development of preschool-aged children with behavior problems.     

Within-child associations between family income and externalizing and internalizing problems

Within-child associations between family income and child externalizing and internalizing problems were examined using longitudinal data from the NICHD Study of Early Child Care and Youth Development (2004a, 2004b; N=1,132). Variations in income effects were estimated as a function of whether families were poor, whether mothers were partnered, and the number of hours mothers and their partners were employed. On average, children had fewer externalizing problems during times when their families' incomes were relatively high than during times when their families' incomes were relatively low; the estimated benefits of increased income were greatest for children who were chronically poor. For both externalizing and internalizing problems, income was most strongly associated with problems when chronically poor children's mothers were partnered and employed.     

Aggressive behavior among girls and boys during middle childhood: predictors and sequelae of trajectory group membership

Using longitudinal data spanning early elementary through middle school, aggression behavior trajectory groups were identified for boys and girls. Early elementary school predictors of trajectory group membership were examined as well as whether trajectory group predicted physical aggression, covert delinquency, and substance use in 9th grade. Semiparametric group modeling identified aggression behavior trajectory groups. We identified four aggression trajectory groups for both genders described as “not involved,” “low,” “moderate,” and “high.” Attention problems, family conflict, and low school commitment and attachment were predictors of membership in higher aggression groups for both boys and girls. Low family involvement and low parental education predicted membership in higher aggression groups for boys; while depression, low‐income status, and having a single parent predicted higher aggression group membership for girls. For both boys and girls, few risk predictors distinguished between the moderate and high aggression trajectories except that low school commitment and having a teen mother were significant predictors of being in the high group for girls, and low parental education and income were significant predictors of being in the high group for boys. Membership in the higher aggression trajectory groups predicted involvement in violent behaviors, covert delinquency, and substance use in 9th grade. Findings suggest that children who display an early trajectory of high levels of aggressive behavior are more likely to continue involvement in later problem behaviors. Second‐grade predictors suggest commonality of risk across genders and provide evidence of modifiable targets for preventive interventions. Aggr. Behav. 32:1–15. 2006. © 2006 Wiley‐Liss, Inc.     

Economic Disadvantage and Young Children’s Emotional and Behavioral Problems: Mechanisms of Risk

This study aimed to establish potential mechanisms through which economic disadvantage contributes to the development of young children’s internalizing and externalizing problems. Prospective data from fetal life to age 3 years were collected in a total of 2,169 families participating in the Generation R Study. The observed physical home environment, the provision of learning materials in the home, maternal depressive symptoms, parenting stress, and harsh disciplining practices were all analyzed as potential mediators of the association between economic disadvantage and children’s internalizing and externalizing problem scores. Findings from structural equation modeling showed that for both internalizing and externalizing problems, the mechanisms underlying the effect of economic disadvantage included maternal depressive symptoms, along with parenting stress and harsh disciplining. For internalizing but not for externalizing problem scores, the lack of provision of learning materials in the home was an additional mechanism explaining the effect of economic disadvantage. The current results suggest that interventions that focus solely on raising income levels may not adequately address problems in the family processes that emerge as a result of economic disadvantage. Policies to improve the mental health of mothers with young children but also their home environments are needed to change the economic gradient in child behavior.     

A Cross-Domain Growth Analysis: Externalizing and Internalizing Behaviors During 8 Years of Childhood

In a sample of 405 children assessed in kindergarten through the seventh grade, we determined the basic developmental trajectories of mother-reported and teacher-reported externalizing and internalizing behaviors using cross-domain latent growth modeling techniques. We also investigated the effects of race, socioeconomic level, gender, and sociometric peer-rejection status in kindergarten on these trajectories. The results indicated that, on average, the development of these behaviors was different depending upon the source of the data. We found evidence of the codevelopment of externalizing and internalizing behaviors within and across reporters. In addition, we found that African-American children had lower levels of externalizing behavior in kindergarten as reported by mothers than did European-American children but they had greater increases in these behaviors when reported by teachers. Children from homes with lower SES levels had higher initial levels of externalizing behaviors and teacher-reported internalizing behaviors. Males showed greater increases in teacher-reported externalizing behavior over time than did the females. Rejected children had trajectories of mother-reported externalizing and internalizing behavior that began at higher levels and either remained stable or increased more rapidly than did the trajectories for non-rejected children which decreased over time.     

Trajectories of Behavioral Problems and Predictors in Children Aged 4 to 7 Years: a Growth Mixture Model Analysis

The trajectories of behavioral problems have not been fully elucidated to date, particularly in the Chinese cultural context. This study attempted to delineate the trajectories of internalizing and externalizing problems and their predictors for Chinese children based on a longitudinal study. Three waves of data were collected from parent-reported questionnaires from a survey sample of 520 Chinese parents who had children aged 4 to 7 years. Unconditional and conditional growth mixture modeling was conducted in the study. The results showed that trajectories of internalizing and externalizing problems were heterogeneous in children 4 to 7, including Stable and Low pattern and Decreased pattern. The children’s gender, the number of children, and caregivers’ education levels predicted trajectories of internalizing and externalizing problems. These findings suggest that internalizing and externalizing problems may have different trajectories, and prevention strategies should be implemented based on specific subtypes. Additionally, the findings highlight that many more longitudinal studies should be conducted concerning the internalizing and externalizing problems and to examine their trends.

     

Influences of Biological and Adoptive Mothers’ Depression and Antisocial Behavior on Adoptees’ Early Behavior Trajectories

Research clearly demonstrates that parents pass risk for depression and antisocial behavior on to their children. However, most research confounds genetic and environmental mechanisms by studying genetically related individuals. Furthermore, most studies focus on either depression or antisocial behavior in parents or children, despite evidence of co-occurrence and shared etiology, and few consider the early origins of these problems in childhood. We estimated the influence of biological and adoptive mothers’ depression and antisocial behavior on growth in child externalizing and internalizing behaviors across early childhood using data from a prospective adoption study. Participants were 346 matched triads of physically healthy children (196 boys; 150 girls), biological mothers (BM), and adoptive mothers (AM). Latent growth curve models were estimated using AM reports of child internalizing and externalizing behaviors at ages 18, 27, and 54 months. Predictors of intercept (18 months) but not slope were identified. BM lifetime histories of major depressive disorder predicted child externalizing behaviors and BM antisocial behavior predicted child internalizing behavior. AM depressive symptoms and antisocial behavior were associated with both child outcomes. AM paths, but not BM paths were partially replicated using adopted fathers’ reports of child outcomes. BM obstetric complications, prenatal depressive symptoms, and postnatal adoptive family contact with BM did not account for BM paths. This adoption study distinguished risks conferred by biological mothers’ depression and antisocial behavior to children’s behaviors from those associated with adoptive mothers’ related symptoms. Future studies should examine gene-environment interplay to explain the emergence of serious problem trajectories in later childhood.     

Family Instability and Child Maladjustment Trajectories During Elementary School

This study examines the relation between family instability and child maladjustment over a 6-year period in 369 children from four communities. Measures were collected annually from kindergarten through fifth grade. In associative growth curve models, family instability trajectories predicted children's externalizing and internalizing behavior trajectories during this time period. High levels of family instability also incrementally predicted the likelihood of meeting criteria for a DSM IV diagnosis during elementary school, above and beyond prediction from earlier measures of maladjustment. However, the timing of family instability had a different effect on externalizing versus internalizing disorders. In general, stronger relations were found between family instability and externalizing behaviors relative to internalizing behaviors, although children with comorbid disorders experienced the highest levels of family instability.The Conduct Problems Prevention Research group is comprised of Karen L. Bierman (Pennsylvania State University), John D. Coie (Duke University), Kenneth A. Dodge (Duke University), E. Michael Foster (Pennsylvania State University), Mark Greenberg (Pennsylvania State University), John E. Lochman (University of Alabama), Robert J. McMahon (University of Washington), and Ellen E. Pinderhughes (Tufts University)     

Identifying Children at Risk of Problematic Development: Latent Clusters Among Childhood Arrestees

The presence of clusters characterized by distinct profiles of individual, family and peer characteristics among childhood arrestees was investigated and cluster membership stability after 2 years was determined. Identification of such clusters in this heterogeneous at-risk group can extend insight into the presence and severity of children’s co-occurring problems and guide intervention and prevention efforts. Latent class analysis (LCA) was used to detect clusters among 308 childhood arrestees (mean age 10.7 years), based on dichotomous dynamic correlates of offending present at the time of first arrest. Correlates in the individual, peer and family domains were assessed at baseline and 2-year follow-up, using standardized instruments. This resulted in identification of a low problem group characterized by few problems across all domains (40.2 %), an externalizing intermediate problem group characterized by mainly externalizing problems on the individual and peer domains (39.4 %), and a pervasive high problem group characterized by numerous problems across all domains (20.4 %). Cluster membership was most stable for the low problem group (71.4 %), followed by the externalizing intermediate problem group (49.5 %). Transition was highest in the pervasive high problem group (63.0 %), with the majority of children progressing to the externalizing intermediate problem group. The identification of such distinct clusters among childhood arrestees, differing in the presence of co-occurring problems, stresses the importance of a first police arrest as an opportunity for early recognition of children in need of care. As problems present at the time of first arrest do not persist in every child, careful periodic monitoring is needed.     

儿童青少年内外化心理病理问题“共发”现象研究现状与展望

儿童青少年内外化心理病理问题存在共发现象,已受到发展心理学和心理病理学研究者的广泛关注。本文对当前关于儿童青少年内外化问题的描述性研究和解释性研究进行了梳理,对儿童青少年共发现象发生率、发展特点、预测因素和发展结果等方面的重要研究发现进行系统性介绍。最后,基于发展级联和个体与环境因素交互作用视角,对未来本领域的研究进行展望,以期系统、完整地揭示内外化问题共发的原因。     

Do adolescent symptomatology and family environment vary over time with fluctuations in paternal alcohol impairment?

This study tested whether adolescent internalizing problems, externalizing problems, heavy alcohol use, fathers' parenting, and family conflict varied over time with fluctuations in fathers' alcohol impairment and also whether children of recovered alcoholic fathers differed from children of nonalcoholic fathers. Fathers and adolescent children (N = 267 families) were interviewed in 3 annual assessments. Results showed that adolescent symptomatology and the family environment did not vary over time as a function of different trajectories of paternal alcohol impairment. However, children of recovered alcoholic fathers exhibited more symptomatology than did children of nonalcoholic fathers. Even though paternal alcoholism has remitted in these families, children of recovered alcoholic fathers might remain on a general higher risk trajectory relative to children of nonalcoholic fathers.     

Childhood Temperament and Family Environment as Predictors of Internalizing and Externalizing Trajectories From Ages 5 to 17

Childhood temperament and family environment have been shown to predict internalizing and externalizing behavior; however, less is known about how temperament and family environment interact to predict changes in problem behavior. We conducted latent growth curve modeling on a sample assessed at ages 5, 7, 10, 14, and 17 (N = 337). Externalizing behavior decreased over time for both sexes, and internalizing behavior increased over time for girls only. Two childhood variables (fear/shyness and maternal depression) predicted boys' and girls' age-17 internalizing behavior, harsh discipline uniquely predicted boys' age-17 internalizing behavior, and maternal depression and lower family income uniquely predicted increases in girls' internalizing behavior. For externalizing behavior, an array of temperament, family environment, and Temperament × Family Environment variables predicted age-17 behavior for both sexes. Sex differences were present in the prediction of externalizing slopes, with maternal depression predicting increases in boys' externalizing behavior only when impulsivity was low, and harsh discipline predicting increases in girls' externalizing behavior only when impulsivity was high or when fear/shyness was low.     

Child Involvement in Interparental Conflict and Child Adjustment Problems: A Longitudinal Study of Violent Families

This study examined whether child involvement in interparental conflict predicts child externalizing and internalizing problems in violent families. Participants were 119 families (mothers and children) recruited from domestic violence shelters. One child between the ages of 7 and 10 years in each family (50 female, 69 male) completed measures of involvement in their parents’ conflicts, externalizing problems, and internalizing problems. Mothers completed measures of child externalizing and internalizing problems, and physical intimate partner violence. Measures were completed at three assessments, spaced 6 months apart. Results indicated that children’s involvement in their parents’ conflicts was positively associated with child adjustment problems. These associations emerged in between-subjects and within-subjects analyses, and for child externalizing as well as internalizing problems, even after controlling for the influence of physical intimate partner violence. In addition, child involvement in parental conflicts predicted later child reports of externalizing problems, but child reports of externalizing problems did not predict later involvement in parental conflicts. These findings highlight the importance of considering children’s involvement in their parents’ conflicts in theory and clinical work pertaining to high-conflict families.     

Social support and adjustment in chronically ill and handicapped children

The relationship between social support and adjustment was investigated in children with a chronic physical illness or handicap. Mothers of 153 children with juvenile diabetes, juvenile rheumatoid arthritis, chronic obesity, spina bifida, or cerebral palsy reported on these children's family support, peer support, externalizing behavior problems, and internalizing behavior problems. Children reported as having high social support from both family and peers showed a significantly better adjustment than those with high social support from only one of these sources. Chronically ill or physically handicapped children without high support from both family and peers were reported to have significantly more behavior problems than children in general. Both family and peer support contributed negatively and independently to the variance in externalizing behavior problems, whereas only peer support did so for internalizing behavior problems. There were no interactions between type of support and either sex or age in predicting adjustment.     

African American and Latina Adolescent Mothers’ and their Children’s Fathers’ Reports of Coparenting and Child Behavior Problems: Child Gender as a Moderator

Coparenting, the way that parents work together in their roles to parent children, has emerged as an important area for prevention and intervention. Though research indicates that low coparenting quality is associated with increased externalizing and internalizing behavior problems in children, the existing literature is not inclusive of families diverse in sociocultural identity and structure. We examined the link between coparenting and externalizing and internalizing behavior problems and tested the moderating effect of child gender on the relationship between coparenting and child behavior problems in two-year-old children of African American and Latina adolescent mothers. One hundred and thirty five parents (69 mothers and 66 fathers) completed self-report measures of coparenting and child behavior problems when their children were two years old. While we did not find support for a direct association between coparenting quality and child behavior problems, child gender did moderate the association between mother’s report of coparenting quality and both externalizing and internalizing behavior problems. High coparenting quality was associated with lower levels of externalizing behavior problems in girls and higher levels of externalizing behavior problems in boys. High quality coparenting was associated with lower levels of internalizing behavior problems in girls, but there was no difference for boys. Though the results for boys were mixed, our findings for girls suggest that high quality coparenting may be a protective factor for the development of both internalizing and externalizing behavior problems. Implications for future research are discussed.     

Behavior Problems in Middle Childhood: The Predictive Role of Maternal Distress, Child Attachment, and Mother-Child Interactions

The objective of the study was to examine the longitudinal relation between early school-age measures of maternal psychosocial distress, quality of mother-child interactions, and child attachment behavior, and behavior problem profiles in middle childhood using a multi-informant design. Participants were 243 French-speaking mother-child dyads (122 girls) who were part of an ongoing longitudinal project. Maternal psychosocial distress was assessed when children were between 4 and 6 years of age. Mother-child interactive quality and attachment patterns were observed at age 6 during a laboratory visit. At age 8.5, externalizing and internalizing problems were assessed using mother and child reports. Results show that maternal psychosocial distress predicted later social adaptation reported by the child through the mediation of mother-child interactions. Analyses also revealed that higher maternal psychosocial distress and controlling attachment patterns, either of the punitive or caregiving type, significantly predicted membership in both child internalizing and externalizing clinical problem groups. Lower mother-child interactive quality, male gender, and child ambivalent attachment were also predictors of externalizing clinical problems.