Aggression Norms in the Classroom Social Network: Contexts of Aggressive Behavior and Social Preference in Middle Childhood

In a cross‐sectional sample of African‐American 2nd–4th grade students (N = 681), we examine the moderating effects of classroom overt and relational aggression norms on peers’ social acceptance of classmates who exhibit overt and relational aggression in urban schools. Extending theory and research on classroom norms, we integrate social network data to adjust aggression norms based on children’s direct and indirect connections in the classroom. Results of multilevel models indicate that network‐based classroom aggression norms moderated relations between children’s aggressive behavior and their social preference. Specifically, children benefited socially when their form of aggressive behavior fit with what was normative in the classroom social context. The moderating effect of classroom aggression norms was stronger for the association between overt aggression and social preference than relational aggression and social preference. Relationally aggressive youth were socially preferred by peers regardless of the classroom norm, although this positive association was magnified in classrooms with higher levels of relational aggression. Future research focused on aggression norms within classroom social networks are discussed and implications for school prevention efforts are considered.     

The relationship between three types of aggression and peer relations in elementary school children

Previous studies have repeatedly found that aggression causes various internalizing and externalizing problems. Despite the robust relationship, exactly how aggression causes these problems remains unclear, although it is plausible to postulate that this occurs both directly and indirectly (via other behavioural factors). One possible indirect factor might be the aggravation of peer relations. The poor peer relations of aggressive children could make them isolated psychologically or physically from peers, which in turn might result in depressive or disruptive problems. This study examined the relationships between three types of aggression and peer relations in Japanese elementary school children. The three aggression types comprised reactive-expressive (i.e., verbal and physical aggression), reactive-inexpressive (e.g., hostility), and proactive-relational aggression (i.e., aggression that can break human relationships, for instance, by circulating malicious rumours). Participants were 1581 children in grades 4 to 6 (752 boys and 829 girls), all of whom completed the Proactive-Reactive Aggression Questionnaire for Children to measure three types of aggression and the Peer Relation Questionnaire to measure peer relations (mutual understanding, self-disclosure, and similarity of taste) and number of friends. Hierarchical regression analyses of the data showed that higher scores of relational aggression were significantly associated with higher scores of all of the peer relations and the number of friends, and that higher scores of inexpressive aggression were significantly associated with lower scores of all except for self-disclosure in the peer relations. These findings suggest that among the three types of aggression, relational aggression leads to the best friendship in both dyadic relations and the number of friends, whereas inexpressive aggression to the poorest friendship. The implications of these findings with respect to internalizing and externalizing problem behaviours for aggressive children are discussed.     

Different forms of aggression among inner-city African-American children: Gender, configurations, and school social networks

Using narrative reports of peer conflicts among a sample of African-American children and adolescents from inner-city schools, this study investigated the development and social functions of four types of aggressive behaviors: social, direct relational, physical, and verbal aggression. A total of 489 participants in grades 1, 4, and 7 were interviewed (220 boys and 269 girls). Results showed that low levels of social aggression and high levels of physical aggression were reported in peer conflicts. Gender differences on social, direct relational, and physical aggression were primarily observed in the comparisons of same-gender conflicts at grade 7. Distinct configurations were identified across different forms of aggression. Boys with configurations of physical and/or verbal aggression had higher levels of school social network centrality than non-aggressive boys. Girls with configurations of social and/or direct relational aggression showed relatively higher levels of network centrality than non-aggressive girls.     

The Protective Role of Teacher Preference for At‐Risk Children's Social Status

Aggressive behaviors have been associated with social costs (e.g., rejection) and benefits (e.g., popularity) in previous studies. The current study sought to examine the moderating effect of teacher preference on the association between distinct forms of aggressive behavior (i.e., physical aggression and relational aggression) and social status (i.e., rejection and popularity), and to explore whether these associations differed for boys and girls. Fourth and fifth grade students (N = 193) completed peer nomination procedures to assess rejection and aggressive behavior and teachers provided self‐reports of their preferences for their students. Findings indicated that relationally aggressive girls were more likely to be popular with their peers when their teachers also liked them. In addition, both relationally and physically aggressive girls were less likely to be rejected by their peers when their teachers liked them. Although physical aggression was most strongly associated with rejection among boys whose teachers liked them, relational aggression predicted popularity among boys whose teachers disliked them. Results suggest that teacher preferences may be a particularly important factor contributing to both physically and relationally aggressive children's social status (e.g., rejection and popularity), especially for girls. Aggr. Behav. 38:481‐493, 2012. © 2012 Wiley Periodicals, Inc.     

Aggression and social status: the moderating roles of sex and peer‐valued characteristics

Research on peer rejection has long emphasized links between aggressive behavior and peer liking, with aggressive children and adolescents being more rejected by peers. However, recent research shows that at least some aggressive students enjoy considerable power and influence and are perceived as “popular” within the peer group. To understand the processes underlying links between aggression and social status, the present research considered three distinct indices of social status (social preference, perceived popularity, and power) and investigated the degree to which the possession of peer‐valued characteristics moderated the links between status and aggression and whether these links varied by sex. A sample of 585 adolescents (grades 6–10) completed peer evaluation measures assessing social status, aggression (overt/physical, indirect/relational), and the degree to which peers possessed eight different peer‐valued characteristics (e.g., attractiveness, athleticism, etc.). Although sociometric indices of status were significantly related to perceived popularity, especially for boys, perceptions of power were more strongly linked to perceived popularity than to sociometric likeability. Moreover, the three indices of social status were differentially related to peers' assessments of aggression and to peer‐valued characteristics, with notable sex differences. As predicted, regression analyses demonstrated that the observed relationships between social status and aggression were moderated by the possession of peer‐valued characteristics; aggressive students who possessed peer‐valued characteristics enjoyed higher levels of perceived popularity and power and less disliking than those who did not. This relationship varied as a function of sex, the type of aggression considered, and the status construct predicted. Aggr. Behav. 32:396–408, 2006. © 2006 Wiley‐Liss, Inc.     

Mothers' Management of Adolescent Peer Relationships: Associations With Aggressive,Prosocial, and Playful Behavior

The authors examined the relation between adolescents' reports of mothers' management of peer relationships and adolescents' reports of their own aggressive, prosocial, and playful behaviors. The sample comprised 92 adolescents (M age = 15.41 years, SD = 1.81 years) enrolled in a residential summer camp. Higher levels of consulting were related to lower levels of adolescents' relational aggression, physical aggression, playful teasing, and rough-and-tumble play. Higher levels of consulting were related to higher levels of prosocial behavior. Higher levels of guiding were related to higher levels of adolescents' relational aggression and social inclusion. Higher levels of granting access to peers were related to higher levels of adolescents' prosocial behavior and social inclusion. Moderate levels of granting access to peers were related higher levels of playful teasing.     

青少年抑制控制与同伴拒绝:身体攻击、关系攻击的中介作用

选取1589名青少年(平均年龄15.22±0.36岁)为被试,考察身体攻击、关系攻击在抑制控制与同伴拒绝间的中介作用。结果发现,(1)抑制控制与身体攻击、关系攻击、同伴拒绝之间均存在显著负相关,身体攻击、关系攻击与同伴拒绝之间存在显著正相关;(2)身体、关系攻击在抑制控制与同伴拒绝之间发挥中介作用;相比关系攻击,身体攻击的中介效应更强。该结果表明抑制控制对于同伴拒绝的作用既存在直接效应,又可通过身体攻击、关系攻击的中介效应实现,身体攻击、关系攻击的中介效应存在差异。     

Group identity and peer relations: A longitudinal study of group identity,perceived peer acceptance,and friendships amongst ethnic minority English children

This research examined whether peer relationships amongst ethnic minority status children reflect the social groups to which children belong and the degree to which they identify with these groups. A longitudinal study was conducted to investigate the influence of group identities (i.e., ethnic and national) on children's perceived peer acceptance and preference for same‐ethnic friendships. Measures of ethnic and English identification, perceived peer acceptance, and friendship choice were administered to 207 south‐Asian English children, aged between 5 and 11, at two time points 6 months apart. In line with predictions, longitudinal analysis showed that bicultural identification (i.e., higher ethnic and English identity) was related to higher perceived peer acceptance and less preference for same‐ethnic friendships. Importantly, as hypothesized, this finding was limited to the older children with more advanced social‐cognitive abilities. The results suggest that older children who adopted a bicultural identity were able to strategically ‘flag’ their multiple group identities, within their multicultural peer groups, to obtain acceptance amongst the maximum number of peers and show less preference for same‐ethnic friendships. This study extends previous peer relations research, which has typically focused on individual social deficits or classroom norms, by showing that group identities influence peer relationships amongst ethnic minority status children.     

Health Status and Peer Relationships in Early Adolescence: The Role of Peer Contact, Self-esteem, and Social Anxiety

We examined associations between children’s health status and the quality of their peer relationships, as well as factors that may account for individual variation in the quality of chronically ill and healthy children’s peer relationships. Our sample included 268 children (138 boys; 130 girls) with 149 European-Americans and 119 African-Americans. There were 91 children with a chronic illness; 35 with asthma, 26 with diabetes, and 30 with obesity. Chronically ill children were characterized by teachers as displaying less prosocial behavior, less overt aggression, and less relational aggression with peers than healthy children. Chronically ill children reported lower levels of peer contact and higher levels of social anxiety than healthy children. Among chronically ill children those with high self-esteem were more prosocial and less aggressive than those with low self-esteem. Our findings suggest that chronically ill children are at risk for peer relationship difficulties, but that self-esteem may serve as a protective factor against poor peer relationships for some chronically ill children.     

Relation of Depression and Anxiety to Self‐ and Peer‐Reported Relational Aggression

The primary purpose of this multimethod and multimeasure study was to identify how the peer relationships of Australian adolescents (ages 9–15 years; N = 335) at school, including relational aggression and victimization, correlated with their symptoms of depression and anxiety. Moreover, relational aggression and victimization were measured via both self‐ and peer report, and discrepancies between reports were considered as correlates of symptoms and peer relationship status. Adolescents who reported more symptoms of depression and anxiety also self‐reported more relational victimization and reported their peers as less trustworthy. Adolescents who overreported their own relational victimization and aggression compared with peer report had more symptoms compared with those who agreed with their peers or underreported their aggression and victimization. Adolescents who underreported their own aggression were not only more socially prominent but were also more disliked by their peers. When considered independent of self‐reports, no measure of peer‐reported peer status, aggression, or victimization was associated with depressive symptoms; but adolescents reported as more accepted by their peers had fewer anxiety symptoms. Longitudinal research should be conducted to examine adolescents' increasing socioemotional problems as correlates of discrepancies between self‐ and peer reports of relational aggression and victimization. Aggr. Behav. 38:16‐30, 2012. © 2011 Wiley Periodicals, Inc.     

Victim and peer group responses to different forms of aggression among primary school children

Both behaviourist and social learning theory emphasise the importance of the consequences of a behaviour on its subsequent frequency of occurrence [e.g., Bandura, 1973, 1977; Skinner, 1953]. Despite this, very little is known about the types of consequences children receive when they aggress towards other children. The present study employed a wireless microphone and hidden camera to record victim and peer responses to primary school children's physical, verbal, indirect, and relational forms of aggression. The results showed that the most frequent consequences of aggression were victim retaliation or withdrawal, and peer support. In addition, the results showed limited support for the suggestion that sex differences in the use of different types of aggression arise due to differential reinforcement from victims and/or peers. The implications of the results for the development of interventions aimed at reducing aggression are considered along with alternative explanations for sex differences in aggression. Aggr. Behav. 31:00–00, 2005. © 2005 Wiley‐Liss, Inc.     

Differential associations between maternal and paternal parenting and physical and relational aggression

A large number of studies have demonstrated that negative parenting is associated with greater levels of aggression (relational and physical) among school‐age children in Western cultures. However, the investigation of this association for children in non‐Western cultures is still in its infancy. The present study examines the associations between maternal and paternal parenting behaviours (conflict with the child, physical aggression toward the child and relational aggression toward the child) and forms of aggression, and explores gender differences in these associations among Japanese boys and girls. The participants were 130 fifth and sixth graders (age range: 10 to 12). Children reported maternal and paternal parenting behaviours, and classroom teachers assessed children's relational and physical aggression. Results show that boys and girls had more conflict, more relationally aggressive parenting experiences and more intimate relationships with their mothers than their fathers. Further, after controlling for grade and gender, greater maternal (but not paternal) relational aggression was associated with more peer‐oriented relational aggression for boys only and more peer‐oriented physical aggression for boys and girls. Greater paternal (but not maternal) conflict was predictive of more peer‐oriented physical aggression for boys and girls. The direction and strength of the associations between parenting behaviours and forms of aggression may be contingent upon the gender of the parent and the child. The findings are discussed from cultural, developmental and social perspectives, and implications for future research are discussed.     

Moderators of the association between relational aggression and perceived popularity

This study, which involved two waves of measurement over a period of 12 months, examined first whether the positive association between relational aggression and two types of high status was moderated by social self-efficacy, leadership, cooperation, and peer sociability. It was expected that relational aggressors are most likely to gain high peer group status when they are also self-efficacious or prosocial. Second, this study examined the reciprocal association between relational aggression and high peer status. It was anticipated that relational aggression would contribute to higher perceived popularity and vice versa. Third, we also examined and hypothesized reciprocal effects between social self-efficacy, leadership, cooperation, and peer sociability and perceived popularity. Youth were 540 13-15 year olds participating in Grade 7 (Time 1) and again 1 year later in Grade 8 (Time 2). Data were collected from peers, teachers, and the adolescents themselves. Consistent with expectations, relationally aggressive adolescents high in social self-efficacy, leadership, cooperation, and peer sociability were higher in status than relationally aggressive individuals with low levels of these characteristics. In addition, relational aggression and perceived popularity reciprocally influenced each other. Finally, social self-efficacy, leadership, cooperation, and peer sociability reciprocally influenced and were influenced by perceived popularity.     

Forms of Aggression,Social-Psychological Adjustment,and Peer Victimization in a Japanese Sample: The Moderating Role of Positive and Negative Friendship Quality

The purpose of these studies was to examine the frequency and stability of relational and physical aggression and their associations with social-psychological adjustment or peer victimization, and how friendships are involved in the relations between forms of aggression and peer victimization in Japanese children. The sample consisted of 452 (Study 1) and 138 (Study 2) children who were in the fourth and fifth grades. Results of Study 1 demonstrated that relational aggression was uniquely and more strongly associated with internalizing adjustment problems than physical aggression. Moreover, Study 2 revealed that relational aggression and physical aggression were stable over a 6-month period and the stability of relational aggression was reinforced by negative friendships (i.e., high levels of exclusivity and friend victimization). Further, the association between relational aggression and relative increases in relational victimization was attenuated by positive friendships (i.e., high levels of intimacy, companionship, and friendship satisfaction). Interestingly, friendships were unrelated to physical aggression and its relation to physical victimization. The age and gender of the children in the two studies were also examined. Cultural and developmental processes involving forms of aggression, friendships, social-psychological adjustment, and peer victimization were discussed.     

Do physical and relational aggression explain adolescents' friendship selection? The competing roles of network characteristics,gender, and social status

The role of physical and relational aggression in adolescents' friendship selection was examined in a longitudinal sample of 274 Chilean students from 5th and 6th grade followed over 1 year. Longitudinal social network modeling (SIENA) was used to study selection processes for aggression while influence processes were controlled for. Furthermore, the effects of network characteristics (i.e., reciprocity and transitivity), gender, and social status on friendship selection were examined. The starting assumption of this study was that selection effects based on aggression might have been overestimated in previous research as a result of failing to consider influence processes and alternative characteristics that steer friendship formation. The results show that selection effects of both physical and relational aggression disappeared when network effects, gender, and social status were taken into account. Particularly gender and perceived popularity appeared to be far more important determinants of friendship selection over time than aggression. Moreover, a peer influence effect was only found for relational aggression, and not for physical aggression. These findings suggest that similarity in aggression among befriended adolescents can be considered to be mainly a by-product rather than a leading dimension in friendship selection.     

Interactions between Callous Unemotional Behaviors and Executive Function in Early Childhood Predict later Aggression and Lower Peer-liking in Late-childhood

Callous unemotional (CU) behaviors are linked to aggression, behavior problems, and difficulties in peer relationships in children and adolescents. However, few studies have examined whether early childhood CU behaviors predict aggression or peer-rejection during late-childhood or potential moderation of this relationship by executive function. The current study examined whether the interaction of CU behaviors and executive function in early childhood predicted different forms of aggression in late-childhood, including proactive, reactive, and relational aggression, as well as how much children were liked by their peers. Data from cross-informant reports and multiple observational tasks were collected from a high-risk sample (N = 240; female = 118) at ages 3 and 10 years old. Parent reports of CU behaviors at age 3 predicted teacher reports of reactive, proactive, and relational aggression, as well as lower peer-liking at age 10. Moderation analysis showed that specifically at high levels of CU behaviors and low levels of observed executive function, children were reported by teachers as showing greater reactive and proactive aggression, and were less-liked by peers. Findings demonstrate that early childhood CU behaviors and executive function have unique main and interactive effects on both later aggression and lower peer-liking even when taking into account stability in behavior problems over time. By elucidating how CU behaviors and deficits in executive function potentiate each other during early childhood, we can better characterize the emergence of severe and persistent behavior and interpersonal difficulties across development.     

The Moderating Role of Verbal Aggression on the Relationship Between Parental Feedback and Peer Status Among Children with ADHD

We examined associations between children's sociometric status and (a) observed parental feedback as well as (b) child aggression. Participants were 94 children ages 6-10 (64 male; 44 with ADHD) and their parents. Children's peer status, parental feedback to their children, and child aggression were all assessed during lab-based playgroups of four children and their parents. Parent criticism in front of the child's peers was associated with the child receiving more negative ("disliked") and fewer positive ("liked") nominations, but only for children who displayed aggression; this interaction applied almost exclusively to children with ADHD. Parent praise in front of peers was associated with fewer negative nominations when children displayed low levels of aggression, but more at higher levels. Additional analyses revealed that relationships did not exist in the full sample between privately-given parental feedback and children's peer status. Processes by which peers use overheard adult feedback to inform their assessments of children are discussed.     

A Review and Reconceptualization of Social Aggression: Adaptive and Maladaptive Correlates

The emergence of a research literature exploring parallels between physical and nonphysical (i.e., social, relational, indirect) forms of aggression has raised many questions about the developmental effects of aggressive behavior on psychological functioning, peer relationships, and social status. Although both forms of aggression have been linked to problematic outcomes in childhood and adolescence, more recent findings have highlighted the importance of considering the possible social rewards conferred by socially aggressive behavior. This paper examines relevant theory and empirical research investigating the adaptive and maladaptive correlates specific to nonphysical forms of aggression. Findings are explored at the level of group (e.g., peer rejection), dyadic (e.g., friendship quality), and individual (e.g., depressive symptoms) variables. Key developmental considerations and methodological issues are addressed, and recommendations for future research integrating current theoretical conceptualizations and empirical findings on social aggression are advanced.     

Unpopularity and disliking among peers: Partially distinct dimensions of adolescents' social experiences

The paper examines whether unpopularity and disliking among peers are partially distinct dimensions of adolescents' negative social experience. We recruited 418 students (187 boys, 231 girls, M = 12.12 years, SD = 4.33) from an urban junior high school. These early adolescents completed a peer nomination inventory assessing aspects of their social relationships with peers (i.e., popularity, liking, unpopularity and disliking), reciprocated friendships and behavioral reputations with peers (i.e., relationally and overtly aggressive, relationally and overtly victimized, withdrawn and prosocial). The participants also completed self-report inventories assessing their feelings of loneliness and peer victimization. In addition, academic performance data was obtained directly from school records. Hierarchical regression analyses showed that unpopularity and disliking among peers were associated with different behaviors. Unpopularity was also associated with reports of loneliness, relational victimization and low numbers of reciprocated friends, whereas disliking was associated with low academic performance. These results highlight the importance of multidimensional conceptualizations of negative social experiences in early adolescence and the differential risks associated with unpopularity and disliking among peers.     

Temperamental surgency and emotion regulation as predictors of childhood social competence

The primary aims of the current study were to longitudinally examine the direct relationship between children's temperamental surgency and social behaviors as well as the moderating role of children's emotion regulation. A total of 90 4.5-year-old children participated in a laboratory visit where children's temperamental surgency was rated by experimenters and children's emotion regulation abilities were assessed. The summer before entry into first grade, children's social behaviors with unfamiliar peers were observed in the laboratory and mothers completed a questionnaire about children's social behaviors. Supporting our hypotheses, results revealed that children high in temperamental surgency developed more negative peer behaviors, whereas children low in temperamental surgency were more likely to develop behavioral wariness with peers. Emotion regulatory behaviors were found to moderate the relation between temperamental surgency and aggression, where high-surgent children who showed high levels of social support seeking were less likely to be rated by their mothers as high in aggression. Furthermore, results revealed that low-surgent children who showed high levels of distraction/self-soothing were more likely to show behavioral wariness around unfamiliar peers, whereas high-surgent children who used more distraction/self-soothing behaviors were rated by their mothers as lower in social competence.