Sibling conflict in middle childhood predicts children's adjustment in early adolescence.

Associations between sibling conflict in middle childhood and psychological adjustment in early adolescence were studied in a sample of 80 boys and 56 girls. Parents and children provided self-report data about family relationships and children's adjustment. Parents' hostility to children was assessed from videotaped interactions. Results showed that sibling conflict at Time 1 predicted increases in children's anxiety, depressed mood, and delinquent behavior 2 years later. Moreover, earlier sibling conflict at Time 1 accounted for unique variance in young adolescents' Time 2 anxiety, depressed mood, and delinquent behavior above and beyond the variance explained by earlier maternal hostility and marital conflict. Children's adjustment at Time 1 did not predict sibling conflict at Time 2. Results highlight the unique significance of the earlier sibling relationship for young adolescents' psychological adjustment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Transactional analysis of the reciprocal links between peer experiences and academic achievement from middle childhood to early adolescence.

This study tested a transactional model of reciprocal influences regarding students' peer experiences (peer acceptance, peer rejection, and friends' academic achievement) and students' academic achievement from middle childhood to early adolescence. This longitudinal model was tested on 452 students (198 girls), mostly Caucasian and French speaking, who were assessed yearly from Grades 2 through 7. Structural equation models revealed that, for boys and for girls, higher academic achievement predicted (a) increases in peer acceptance from Grades 2 through 6, (b) decreases in peer rejection from Grades 2 through 4 (through Grade 5 for girls), and (c) increases in friends' achievement from Grades 4 through 7. Also, rejection predicted decreases in academic achievement from Grades 3 through 5. These results suggest that academic achievement is a good predictor of peer group status in middle childhood and that high-achieving students start selecting each other as friends as they enter early adolescence. These data also suggest that peer rejection in childhood may disrupt future academic achievement. Possible mediating mechanisms, as well as peer selection and influences in the context of social development, are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The consequences of antisocial behavior in older male siblings for younger brothers and sisters.

The contribution of younger male and female siblings' conflict and involvement in deviant activities with their older brothers to younger siblings' adolescent adjustment problems was examined in the context of parenting. Ineffective parenting during younger siblings' childhood had no direct effects on adjustment but facilitated their exposure to older brothers' deviant peers and activities. The effect of sibling conflict on adjustment was mediated by younger siblings' coparticipation in deviant activities with their older brothers during adolescence. Early sibling conflict and coparticipation in deviant activities synergistically increased the risk for younger siblings' adolescent adjustment problems. These empirical relations held in the context of parental discipline of younger siblings during adolescence. Sibling relationships entail a set of iterative social processes that strongly influence risk for adolescent antisocial behavior, drug use, sexual behavior, and traumatic experience. Variations in sibling influence were observed conditional on the gender combination of the sibling pair and on sibling age differences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adult sibling expressed emotion and fellow sibling deviance: A new piece of the family process puzzle.

Seventy-three older siblings were assessed in early adulthood with the Five-Minute Speech Sample (FMSS) measure of expressed emotion. Sibling critical expressed emotion was linked with younger brother concomitant and future antisocial behavior, substance use, deviant peer association, increased rate of criminal arrests, and early onset sexual activity. Siblings of younger brothers with behavior problems were also more likely to be critical of, and to report negative relationships with, these brothers than were siblings of well-adjusted brothers. Sibling critical expressed emotion also predicted younger brothers' maladjustment 1-2 years later, after controlling for earlier sibling conflict and parent discipline. The findings accentuate the importance of understanding the influence of intrafamilial processes in the etiology of behavior problems. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sibling relationships in early/middle childhood: links with individual adjustment.

The overarching goal of the study was to identify links between sibling relationship quality in early/middle childhood with children's adjustment, having accounted for the effects of parent-child relationship quality. The sample consisted of 101 working and middle-class 2-parent English families with 2 children ages 4-8 years. Parents provided reports of sibling relationship quality, the parent-child relationship, and the children's prosocial and problematic behaviors. The children also provided reports of their familial relationships with a puppet interview. Results indicated that sibling relationship quality was associated with the older siblings' adjustment, controlling for the children's relationships with parents. In addition, the pattern of findings suggested that positivity within the sibling relationship was more strongly linked with child adjustment than was sibling conflict. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Prospective Relations Between Social Support and Depression: Differential Direction of Effects for Parent and Peer Support?

The authors tested whether deficits in perceived social support predicted subsequent increases in depression and whether depression predicted subsequent decreases in social support with longitudinal data from adolescent girls (N = 496). Deficits in parental support but not peer support predicted future increases in depressive symptoms and onset of major depression. In contrast, initial depressive symptoms and major depression predicted future decreases in peer support but not parental support. Results are consistent with the theory that support decreases the risk for depression but suggest that this effect may be specific to parental support during early adolescence. Results are also consonant with the claim that depression promotes support erosion but imply that this effect may only occur with peer support during this period. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal direct and indirect pathways linking older sibling competence to the development of younger sibling competence.

A4-wave longitudinal model tested direct and indirect links between older sibling (OS; M = 11.7 years) and younger sibling (YS; M = 9.2 years) competence in 152 rural African American families. Data were collected at 1-year intervals. At each wave, different teachers assessed OS competence, YS competence, and YS self-regulation. Mothers reported their own psychological functioning; mothers and YSs reported parenting practices toward the YS. OS competence was stable across time and was linked with positive changes in mothers' psychological functioning from Wave 1 to Wave 2. Mothers' Wave 2 psychological functioning was associated with involved-supportive parenting of the YS at Wave 3. OS Wave 2 competence and Wave 3 parenting were indirectly linked with Wave 4 YS competence, through Wave 3 YS self-regulation. Structural equation modeling controlled for Wave 1 YS competence; thus, the model accounted for change in YS competence across 3 years. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Individual, family, and peer factors associated with the quality of sibling relationships in families of youths with spina bifida.

Based on a social-ecological theoretical framework, this study sought to identify key individual (attitude toward spina bifida), family (satisfaction with family functioning), and peer (peer support) factors associated with the quality of sibling relationships in families of youths with spina bifida. A cross-sectional sample of 224 siblings of youths with spina bifida, ages 11-18 years, and parents participated. Siblings completed self-report measures of attitude toward spina bifida, satisfaction with family functioning, peer support, and warmth and conflict in their relationships with brothers and sisters with spina bifida. The parent provided information on spina bifida severity and family demographics. Hierarchical regression analyses supported the overall model in explaining variance in sibling-reported relational warmth (Adjusted R2 = .29) and conflict (Adjusted R2 = .17). Satisfaction with family functioning was the only ecological factor consistently associated with warmth and conflict in the sibling relationship. Findings have clinical implications for pathways to support positive sibling interactions in families of youths with spina bifida. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depression socialization within friendship groups at the transition to adolescence: The roles of gender and group centrality as moderators of peer influence.

Tests of interpersonal theories of depression have established that elevated depression levels among peers portend increases in individuals' own depressive symptoms, a phenomenon known as depression socialization. Susceptibility to this socialization effect may be enhanced during the transition to adolescence as the strength of peer influence rises dramatically. Socialization of depressive symptoms among members of child and adolescent friendship groups was examined over a 1-year period among 648 youth in grades six through eight. Sociometric methods were utilized to identify friendship groups and ascertain the prospective effect of group-level depressive symptoms on youths' own depressive symptoms. Hierarchical linear modeling results revealed a significant socialization effect and indicated that this effect was most potent for (a) girls and (b) individuals on the periphery of friendship groups. Future studies would benefit from incorporating child and adolescent peer groups as a developmentally salient context for interpersonal models of depression. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Characteristics and correlates of sibling relationships in two-parent African American families.

The authors studied sibling relationships of African American youths and family and youth characteristics linked to sibling dynamics. Participants were fathers, mothers, and 2 siblings (M = 14.04 and M = 10.34 years of age) from 172 working-middle class 2-parent families. Cluster analyses of data collected in home interviews revealed 3 sibling relationship types: positive, negative, and distant. Parent education was lower, parent religiosity higher, and parent-child relationships more positive in the positive group; maternal discrimination experiences were higher in the negative group; youth ethnic identity was stronger in the positive group; and youth depression and risky behavior were higher in the negative group. The findings target sociocultural factors to consider in interventions for African American families. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Maternal depression and maternal treatment of siblings as predictors of child psychopathology.

Maternal treatment of sibling pairs with affectively ill and well mothers was examined longitudinally in relation to child psychiatric status. Mothers and children in 77 families (34 unipolar, 16 bipolar, and 27 control mothers) were observed in interaction across early, middle, and late childhood and early adolescence. Interaction was assessed on dimensions of maternal engagement and critical-irritable behavior. The study examined the relative contributions of maternal depression, the quality of maternal treatment, and differential treatment of siblings to each child's psychiatric status. By maternal report, older siblings' symptoms were predicted by maternal bipolar or unipolar illness; younger siblings' symptoms were predicted by lower maternal engagement and higher maternal critical-irritable behavior in early childhood, in addition to maternal affective illness. For the younger sibling, persistent patterns of maternal treatment were also related to both maternal and child reports of problems. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Childhood depressive symptoms and adolescent cigarette use: A six-year longitudinal study controlling for peer relations correlates.

Objective: To examine potential pathways between childhood depressive symptoms and adolescent cigarette use, controlling for potential “third variable” causes. Design: Participants included 250 youth (60% girls) who were in Grades 4 to 6 at study outset and in Grades 10 to 12 (M age = 16.78) at a 6-year follow-up. At Time 1, children completed measures of depressive symptoms, as well as peer nominations of peer acceptance, rejection, and aggressive behavior. Main Outcome Measures: Time 2 measures included adolescents’ own and close friends’ cigarette use, depressive symptoms, and externalizing behaviors; parents also reported on adolescent behaviors. Results: Higher levels of childhood depressive symptoms and aggressive behavior were associated longitudinally with cigarette use in adolescence. After controlling for other associations, higher levels of childhood depressive symptoms also were associated with higher levels of friends’ cigarette use in adolescence and higher levels of adolescent depressive symptoms; each of these adolescent outcomes was concurrently associated with cigarette use. Conclusion: Depressive symptoms in childhood may lead to altered developmental trajectories that either directly or indirectly contribute to adolescent outcomes, including cigarette use. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sibling relationships as contexts for delinquency training in low-income families.

The purpose of the study was to investigate the link between sibling relationships and antisocial behavior in 208 boys from low-income families. Sibling relational attributes and mother-target child (MTC) relationship quality were assessed when the target child (TC) was 10 years old. At ages 11 and 12, TC antisocial behavior and TC reports of peer antisocial behavior were evaluated. Results indicated that MTC negative relationship quality was significantly related to sibling conflict. In turn, sibling conflict was a significant predictor of antisocial behavior; sibling warmth/closeness was related to TC reports of peer antisocial behavior. Findings also indicated that sibling relationship quality was related to antisocial behavior after controlling for MTC negativity. Implications for interventions are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The co-occurrence of depression and substance abuse in late adolescence

This article examines the role of adolescent social relationships in fostering the occurrence and co-occurrence of depression and substance abuse, using two waves of data from a community sample of adolescents (N = 900). Multinomial logistic response models were estimated to identify the extent to which risk and protective features of youths' family and peer relations were differentially linked with depressive symptoms, substance abuse, and their co-occurrence. Taking a within-person, configurational approach to adolescent adaptation, contrasts involved four subgroups of adolescents: those high on both depressed mood and substance abuse, those who experience neither problem, those evidencing high levels of depressive symptoms only, and those high on substance abuse only. Risk for depressive symptoms was differentiated by its association with conflict and lack of support in the friendship domain. Substance abuse was associated with negative peer pressure, but these youth were otherwise little different from youths with no problems. Whereas co-occurrence of depression and substance use was associated with more difficulties in both the family and peer environments, the most distinctive risk was that of low family support. Discussion centers on the developmental antecedents of co-occurring problems and family relations during adolescence.     

Changes in children's appraisals of marital discord from childhood through adolescence.

The study examined how children's appraisals of marital conflict (threat and self-blame) changed across development, whether changes in exposure to marital conflict were associated with corresponding changes in appraisals, and whether the appraisal process was different for boys and girls. Data were collected on 112 families (224 children) at 4 time points. At each wave, children (mean ages ranged from 8 to 19) provided information on their appraisals of marital conflict, and parents provided information on children's exposure to marital conflict. Results indicated that appraisals of threat declined rapidly from childhood to adolescence and then declined less rapidly across adolescence; appraisals of self-blame showed little change over time. Second, changes in exposure to marital discord covaried with changes in threat over time, but not with changes in self-blame. Finally, boys experienced more self-blame than girls on average, and gender moderated the association between exposure to marital discord and threat. Results suggest that development, exposure to marital conflict, and gender are important in determining why some children appraise their parents' disputes negatively. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Depression and maltreatment as predictors of social competence and social problem-solving skills in school-age children

Childhood depression and child maltreatment have been shown to be important predictors of childhood adjustment problems, including difficulties in the spheres of home, school, and peer relationships. In this study, depression and maltreatment were used to predict social competence and social problem-solving skills, as rated by self, parent, and teacher. The total sample contained 68 children (35 girls, 33 boys), most of whom were at high-risk either due to poverty, physical abuse and neglect (as determined by substantiated Protective Services reports), or exposure to negative life events. Hierarchical multivariate regression analyses were used to identify the contribution of depression and maltreatment to social competence and social problem-solving skills. Depression predicted parents' and teachers' ratings of social competence and parents' ratings of peer rejection. Additionally, depression predicted children's ratings of social competence and both measures of social problem-solving skills. Maltreatment predicted parents' and teachers' ratings of social competence. Gender predicted teachers' ratings of peer rejection and social competence. An additive effect of depression and maltreatment was found such that children who are depressed and maltreated have the lowest social competence as rated by parents and teachers. These children are, therefore, doubly at risk for problems in future relationships.     

Longitudinal pathways linking family factors and sibling relationship qualities to adolescent substance use and sexual risk behaviors.

This 3-wave, 5-year longitudinal study tested the contributions of family contextual factors and sibling relationship qualities to younger siblings' substance use, sexual risk behaviors, pregnancy, and sexually transmitted disease. More than 220 non-White families participated (67% Latino and 33% African American), all of which involved a younger sibling (133 girls and 89 boys; mean age=13.6 years at Time 1) and an older sister (mean age=17 years at Time 1). Results from structural equation latent growth curve modeling indicated that qualities of the sibling relationship (high older sister power, low warmth/closeness, and low conflict) mediated effects from several family risks (mothers' single parenting, older sisters' teen parenting, and family's receipt of aid) to younger sibling outcomes. Model results were generally stronger for sister-sister pairs than for sister-brother pairs. Findings add to theoretical models that emphasize the role of family and parenting processes in shaping sibling relationships, which, in turn, influence adolescent outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Girlfriend, boyfriend: Age and sex differences in intimate friendship.

Investigated changes in intimate friendship with same- and opposite-sex friends in preadolescence and adolescence, using the Intimacy Scale. Ss were Israeli children from the 5th, 7th, 9th, and 11th grades (60 boys and 60 girls from each grade), who rated their friendship with a same- or opposite-sex best friend. There was a significant age difference in overall intimacy with same-sex friends. Frankness and spontaneity, knowing and sensitivity, attachment, exclusiveness, and giving and sharing were factors that changed with age. Trust and loyalty, and taking and imposing did not. Opposite-sex friendship revealed a significant increase in intimacy with age. Boys and girls did not differ in reported opposite-sex friendship in the 5th and 7th grades, whereas girls in the 9th and 11th grades reported higher intimacy than did boys. This sex-by-age pattern of interaction was particularly evident for attachment and for trust and loyalty. Girls were higher in knowing and sensitivity, giving and sharing, and taking and imposing. The implications for further differentiation among types of peer relations and interrelation of dyadic friendship and cognitive growth are discussed. (42 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gender differences in the development and adult outcome of co-occurring depression and delinquency in adolescence.

Using a dual trajectory modeling approach, we examined co-occurring trajectories of depression and delinquency from age 11 to age 18 and their relation to adult outcome six years later in a community sample of 1423 (674 boys) adolescents. We also examined the effects of childhood externalizing, internalizing, and social problems on trajectory membership for depression and delinquency. The results showed that although more girls than boys were likely to follow high-level, co-occurring trajectories on depression and delinquency, the adult outcome of adolescents following high-level trajectories on both domains was poorer for boys than for girls. However, the combination of decreasing depression symptoms and increasing delinquency symptoms across adolescence was related with poorer adult outcomes for girls compared to boys. Finally, whereas boys' high-level co-occurring trajectory of depression and delinquency was predicted by childhood aggression, girls' equivalent trajectory was predicted by childhood depression and delinquency. The findings support the “gender paradox” effect (Loeber & Keenan, 1994) stating that in disorders with an unequal gender ratio, members of the gender with the lower prevalence rate tend to be more seriously affected in terms of comorbidity and poor outcome. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Developmental changes in depressive cognitions: A longitudinal evaluation of the Cognitive Triad Inventory for Children.

As part of a longitudinal study, the Cognitive Triad Inventory for Children (CTI-C; N. J. Kaslow, K. D. Stark, B. Printz, R. Livingston, & S. L. Tsai, 1992) as well as other measures of cognitive style and depressive symptoms were administered annually to 3 cohorts of children starting in Grades 2, 4, and 6. Developmentally based analyses revealed 4 things: (a) The factor structure of the CTI-C changed over the course of middle childhood and then stabilized in early adolescence; (b) the CTI-C correlated significantly with measures of depression, self-perceived competence, self-worth, perceived controllability, and perceived contingency, but not with measures of attributional style; (c) 1-year stability correlations increased substantially from Grade 2 to Grade 8; and (d) the CTI-C did not generally predict self-reported depressive symptoms 1 year later. Implications emerge regarding developmental changes in the structure of children's depressive cognitions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)