Forms and Functions of Aggression in Adolescent Friendship Selection and Influence: A Longitudinal Social Network Analysis

Aggressive children are known to have friends. However, less is known about the impact of aggression on friendship development and how this can differ for overt and relational (i.e., the forms) and instrumental and reactive (i.e., the functions) aggression. This longitudinal study utilized the forms and functions perspective on aggression to assess social selection and influence in adolescents' (N = 337, 12–14 years) friendship networks. Instrumentally and relationally aggressive peers became mutual friends with similar peers. Influence effects were observed in all types of aggression except overt aggression, suggesting that instrumental, reactive, and relational aggression may be the most susceptible to social influence. The findings are discussed in terms of theoretical and methodological implications for the study of aggression and adolescent friendships.     

Peer Experience: Common and Unique Features of Number of Friendships, Social Network Centrality, and Sociometric Status

Three conceptually distinct dimensions of classroom social position (number of mutual friendships, social network centrality, and sociometric status) were examined in relation to each other and to peer-nominated behavioral reputation among 205 7- and 8-year old children. There were moderate correlations in children's standing across the three dimensions, but categorical analyses underscored the limits to these associations (e.g., 39% of Rejected children had at least one mutual friendship; 31% of Popular children did not). Each dimension was associated with a distinct profile of peer-nominated social behavior and, in multiple regression analyses, accounted for unique variance in peer-nominated behaviors. Number of friendships was uniquely associated with prosocial skills; network centrality was uniquely associated with both prosocial and antisocial behavioral styles; and being disliked was uniquely associated with the full range of social behaviors. Results provide empirical validation for the conceptual distinctions among number of reciprocated friendships, social network centrality and being liked or disliked.     

Gender-Differentiated Experience in the Peer Culture: Links to Intimacy in Preadolescence

This study tested claims that gender differences in intimacy are attributable to gender-differentiated experiences in the peer culture (i.e., male and female 'worlds'). Participants were 188 Canadian preadolescents (10–12 years, 106 girls) who completed questionnaires regarding the intimacy of their same-sex best friendship, intimate support received from peers, and two dimensions of culture–gender composition of the friendship network and participation in communal (i.e., intimacy-promoting) and agentic (intimacy-repressing) activities. Consistent with the 'two worlds' explanation (a) communal activity participation related positively and team sports negatively to same-sex friendship intimacy, but the latter only for boys, and (b) having other-sex friends predicted same-sex friendship intimacy for boys but not girls. The two worlds explanation, though supported, requires revision to accommodate findings that male and female preadolescents' activity participation overlapped considerably, intimate friendships were not limited to intimate contexts, agentic activities potentiated both agentic and communal goals, and peer cultural variables predicted intimacy better for boys than girls.     

Monthly Instability in Early Adolescent Friendship Networks and Depressive Symptoms

This study examined (1) the relation between perceived friendship instability and depressive symptoms, (2) the directionality of this link, and (3) whether the relation between friendship instability and depressive symptoms would differ according to specific friendship status (best and secondary friendships) and contexts (school, non-school, and multiple). Participants were 102 young adolescents (51 girls; M age  =  12 years) who completed a series of five monthly telephone interviews and in-class questionnaires. Results suggested that friendship instability over a five-month period was significantly associated with an increase in depressed mood. Regarding the directionality of the influence, cross-lag analyses revealed that elevated depressive symptoms at one time point significantly predicted an increase in friendship instability by the following month, whereas friendship instability at one time point did not predict an increase in depressive symptoms the next month. Finally, participants' depressed mood appeared to be associated with instability in their best friendships (but not secondary friendships) and in their school friendships (but not non-school and multi-context friendships). The theoretical and practical implications of the results are discussed.     

Ten un‐Aristotelian reasons for the instability of Aristotelian character friendships

Aristotle claims that friendship of the highest kind – ‘character friendship’ – is stable and enduring, once established. He is sensitive to one limitation placed upon such friendships: that, owing to their extreme closeness, devotion and intimacy, they can only be actualised with a small number of people. However, Aristotle is otherwise surprisingly cavalier about the formation and sustaining of character friendship, as if those are relatively unproblematic from psycho‐moral and psycho‐social perspectives. The main aim of this article is to repair the dearth of attention paid to these problematic areas. More specifically, after a brief rehearsal of some Aristotelian essentials in Section 2 , I address five potential problems attached to character friendships between ‘equals’ in Section 3 (of substitutability, self‐verification, mismatched developmental levels, divergent developmental paths, initiation and trust) and five problems between ‘unequals’ in Section 4 (of proportionality, the disciple's and the guru's conflicting motivations, paternalism, role inertia), closing with some summarising remarks in Section 5 . My conclusion is that despite the attractiveness and plausibility of much of what Aristotle says, his account of character friendships cannot be endorsed without various caveats and qualifications.     

The Friendship Features of Preschool Children: Links with Prosocial Behavior and Aggression

This study assessed features of young children's friendships and determined whether the features reported were associated with prosocial and aggressive behavior. Teachers completed the friendship features questionnaires (FFQ) on the mutual friendships in their class identified by the 98 children who were interviewed (M age =3.91 years). Four subscales (support, conflict, exclusivity/intimacy, and asymmetry) were differentiated from the 36‐item questionnaire. Teacher reports of friendship features showed moderate inter‐rater reliability and were associated with teacher reports of aggression and prosocial behavior and peer reports of acceptance and rejection. Friendship support was positively correlated with prosocial behavior, friendship conflict was positively correlated with overt aggression and peer rejection, and friendship exclusivity/intimacy was positively associated with relational aggression and negatively with peer acceptance. Findings are consistent with research on school age children's friendship features and their behavioral correlates.     

The role of interactions with teachers and conflict with friends in shaping school adjustment

Fifth grade children (N = 346) identified school friends and reported on levels of conflict in relationships with these friends as well as perceived stress in relationships with teachers. Teachers and children provided ratings of problem behaviors at school, and children reported on their own perceptions of stress at school. Both less conflictual school friendships and less stressful relationships with teachers were linked with fewer feelings of stress and lower levels of problem problems at school. For the problem behaviors outcome, having more positive relationships with one set of others (teachers or friends) buffered children from experiencing negative consequences of poor relationships with the other set of individuals. The interaction effect involving friendship conflicts and stressful teacher interactions in relation to school stress was more complicated, differing for boys versus girls.     

Experiencing Loneliness in Adolescence: A Matter of Individual Characteristics,Negative Peer Experiences,or Both?

The present study builds on the child‐by‐environment model and examines the joint contribution of intra‐individual characteristics (i.e., self‐esteem and shyness) and peer experiences (i.e., social acceptance, victimization, friendship quantity, and friendship quality) in the association with loneliness. A total of 884 adolescents (M_age = 15.80; 68 percent female) participated in this multi‐informant study. Results indicated that, in addition to self‐esteem and shyness, being poorly accepted by peers, being victimized, lacking friends, and experiencing poor‐quality friendships each contributed independently to the experience of loneliness. Further, friendship quantity and quality mediated the relation between the two intra‐individual characteristics and loneliness. Finally, a significant interaction was found between self‐esteem and social acceptance in predicting loneliness. The present study highlights the importance of investigating the joint effects of inter‐individual experiences and intra‐individual characteristics in examining loneliness. Suggestions to elaborate the child‐by‐environment model in loneliness research are discussed, and clinical implications are outlined.     

Dyadic Analyses of Preschool‐aged Children's Friendships: Convergence and Differences between Friendship Classifications from Peer Sociometric Data and Teacher's Reports

Peer sociometrics and teachers' friendship reports were compared in 2179 preschool dyads. One hundred twenty of 306 reciprocated friend dyads from peer sociometric data were also identified as good friends by their classroom teachers, and 301 of 600 of non‐reciprocated dyads in peer data were named as friends by one or both classroom teachers (overall kappa = .16). Friendship classifications from both peer and teacher data had significant relations with variables relevant to peer interactions, social skills, peer acceptance, and teacher‐rated scales (six of seven tests significant for peer data; five of eight significant for teacher data). Multilevel analyses indicated that friendship status effects were not qualified by classroom‐level differences. Findings suggest that sociometric tasks can identify preschoolers' peer friendships and that the range of correlates may be broader in peer‐choice data than in teachers' friendship evaluations.     

Good Friendships among Children: A Theoretical and Empirical Investigation

Ethical dimensions of friendship have rarely been explicitly addressed as aspects of friendship quality in studies of children's peer relationships. This study identifies aspects of moral virtue significant for friendship, as a basis for empirically investigating the role of ethical qualities in children's friendship assessments and aspirations. We introduce a eudaimonic conception of friendship quality, identify aspects of moral virtue foundational to such quality, review and contest some grounds on which children have been regarded as not mature enough to have friendships that require virtue, and report a qualitative study of the friendship assessments and aspirations of children aged nine and ten (n = 83). In focus group sessions conducted in ten schools across Great Britain, moral qualities figured prominently in children's assessments of friendship quality. The findings provide evidence of children having friendships exhibiting mutual respect, support, and valuing of each other's good character.     

Friends in high places: A dyadic perspective on peer status as predictor of friendship quality and the mediating role of empathy and prosocial behavior

Friendships and peer status play important roles in the social landscape of adolescents and are related to developmental outcomes. Yet, how peer status is related to friendship quality and what role social skills play in this association remains unclear. In this study, we use Actor–Partner Interdependence (Mediation) Modeling (Ledermann, Macho, & Kenny, 2011 ) to investigate how two forms of peer status, preference and popularity, are related to positive and negative friendship quality in mid‐adolescence. Results show that adolescents who are friends with more preferred (i.e., likeable) and popular adolescents report higher friendship quality. These partner effects were partially mediated by adolescents’ own prosocial behavior and their friends’ empathy levels. Higher levels of empathy of one's friend and one's own lesser preference for equity explained why adolescents were more satisfied in a friendship with highly preferred (i.e., likeable) adolescents. Interestingly, empathy was not a mediator for the link between friendship quality and popularity. These findings promote a better understanding of the interplay between different levels of social complexity (i.e., individual, dyadic and peer group level) in adolescence.     

Theory of mind,gender, gains in friendships versus peer acceptance and anxious solitude from middle childhood through early adolescence

This investigation proposes that theory of mind (ToM) may be related more strongly to change in friendships than peer acceptance in late middle childhood through early adolescence, and examines the relation between ToM and anxious solitude. Fourth grade ToM was tested as a predictor of change in reciprocated friendships, peer acceptance, and anxious solitude from 4th to 7th grade, and, conversely, reciprocated friendships, peer acceptance, and anxious solitude in 3^rd grade were tested as predictors of 4th grade ToM. Gender moderation of these relations was evaluated. Participants were 688 American public-school children (51.5% girls), 193 of whom completed a ToM questionnaire in 4th grade. In 3rd–7th grade children and their peers reported reciprocated friendship, and peers reported peer acceptance and anxious solitude annually. A multi-group (gender split) autoregressive cross-lagged panel analysis modeled relations between ToM and reciprocated friendship, peer acceptance, and anxious solitude over time. Consistent with hypotheses, girls’ more advanced 4th grade ToM predicted incremental gains in their number of friendships two years later, but not their peer acceptance. In contrast, boys’ more advanced 4th grade ToM did not predict change in their number of friendships or peer acceptance over time. Gender differences in the relation between ToM and friendship are discussed in the context of gender-specific peer relations patterns in late middle childhood and early adolescence. Additionally, more advanced 4th grade ToM predicted gains in anxious solitude in middle school for both genders. This somewhat surprising result is discussed in relation to ToM assessment and peer relations in anxious solitary children.     

A Social Relations Analysis of Children's Trust in Their Peers across the Early Years of School

Two hundred and five (103 female and 102 male) children enrolled in school years 1 and 2 in the UK (mean age 6 years 1 month at Time 1) were tested twice over a 1‐year period. The children reported the promise keeping and secret keeping behaviours of classmates (all peers and same‐gender peers) and provided friendship nominations (Time 2 only). Round robin social relations analyses for all peers and same‐gender peers revealed: (1) perceiver variance, demonstrating consistent individual differences in trust beliefs in peers; (2) target variance, demonstrating consistent individual differences in eliciting trust from peers; and, (3) dyadic reciprocity, demonstrating reciprocal trust between individuals. Replicability across measures, stability, and cross‐measure stability of these effects were found for all peers only. As hypothesized, the perceiver and target effects of trust were associated with the number of friendships. The findings support the conclusion that young children demonstrate multiple components of trust in dyadic relationships, which are associated with their social relationships.     

Social Networks Derived from Affiliations and Friendships, Multi-informant and Self-reports: Stability, Concordance, Placement of Aggressive and Unpopular Children, and Centrality

This study compares three variations in how researchers construct middle childhood social networks: (1) with friendships or affiliations as a relational tie; (2) with children providing self reports of relationships, or in addition, multi-informant reports of relationships in which they are not involved; and (3) whether network computation is correlational or distance-based . The sample was 357 fourth- and fifth-grade students in 17 classrooms. The strongest differences were between self-reported friendship and affiliative networks. Results showed that compared with affiliations, friendship networks had smaller groups, more isolates, and lower fall-to-spring stability. Agreement in social placement between friendship and affiliative networks was generally average, but poor for unpopular and aggressive children. Multi-informant affiliative networks were most robust in their positioning of aggressive children. Multi-informant centrality was uniquely uncorrelated with aggression. Network computation differences were not substantial. Discussion focuses on recommendations for research and the educational promise of network technology.     

Interplay between Friends' Aggression and Friendship Quality in the Development of Child Aggression during the Early School Years

The aim of this study was to investigate the unique and combined role of friendship quality and friends' aggression in regard to the persistence of young children's physical aggression from kindergarten to grade 2. The sample included 1555 children (808 girls) assessed annually using teacher ratings. Two theoretical perspectives (i.e., the social learning and the social bonding perspectives) served as frameworks to guide the analyses and interpret the results. In line with the social learning perspective, friends' aggression was related to a significant increase in children's physical aggression. However, in line with the social bonding perspective, good friendship quality played both a compensatory and a protective role, by, respectively, reducing children's initial level of physical aggression and by mitigating, albeit marginally, the associations between friends' and children's physical aggression. These results suggest that fostering a positive relationship between friends in the early school years may decrease physical aggression even if the friends are aggressive.     

The Effects of Participation Rate on the Internal Reliability of Peer Nomination Measures

Although low participation rates have historically been considered problematic in peer nomination research, some researchers have recently argued that small proportions of participants can, in fact, provide adequate sociometric data. The current study used a classical measurement perspective to investigate the internal reliability (Cronbach's α) of peer nomination measures of acceptance, popularity, friendship, prosocial behavior, and overt aggression. Data from 642 participants attending 10 schools were resampled at different participation rates ranging from 5 percent to 100 percent of the original samples. Results indicated that (1) the association between participation rate and Cronbach's α was curvilinear across schools and variables; (2) collecting more data for a given variable (by using unlimited vs. limited nominations, or two vs. one items) was significantly related to higher internal reliability; and (3) certain variables (overt aggression, popularity) were more reliable than others (acceptance, friendship). Implications for future research were discussed.     

Identifying Children's Peer Social Networks in School Classrooms: Links Between Peer Reports and Observed Interactions

Links between peer reports of social cluster membership and observed classroom interactions were examined in a sample of 72 children in 4^th grade and 7^th grade. All participating children in each classroom identified as many social clusters in the classroom as they could recall. Using the social‐cognitive map (SCM) procedure, these individual reports were aggregated to summarize the number of times a given child was nominated as being in the same social cluster as each of his or her classmates (i.e., a co‐nomination profile) and to identify the classmates in each child's social cluster. Extensive classroom observations allowed for a parallel summary of the number of times a given child was observed to interact with each of his or her classmates (i.e., an interaction profile). Results indicated that correlations between conomination profiles and interaction profiles were positive and statistically reliable. Children were observed to interact with members of their SCM‐identified social cluster at a rate four times higher than with other same‐sex classmates. These effects did not vary reliably by grade, sex or aggressive risk status.     

Gender and friendship: relationships within peer groups of young children

We examined the influences of developing gender segregation on children's friendship maintenance in a longitudinal sample of 40 (17 girls) children who began their peer group experiences as infants. Friendships were behaviorally identified and social interaction was observed and rated six times between average age 16.3 months and average age 49.1 months. The proportion of cross-gender friendships increased with age only when children formed friendships outside of the core group of peers with whom they had begun infant care. Girl-girl and cross-gender friendships were more likely to be maintained than boy-boy friendships. Cross-gender friends tended to be similar in gregariousness in both toddler and preschool periods, similar in hostile aggression as toddlers, and similar in withdrawn behavior as preschoolers. Same-gender friends were not similar in social interaction style. Social skill similarity was generally more important as a basis for friendship in the toddler periods than in the preschool periods. However, cross-gender friends tended to be similar in social skills throughout both the toddler and preschool periods.     

Interrelation between empathy and friendship development during (pre)adolescence and the moderating effect of developmental language disorder: A longitudinal study

The association between empathy and friendship quality in children and adolescents is well established, but longitudinal studies are lacking. Because social interactions typically involve language, these relations might be moderated by children's communication problems. The current study examined the interrelation of friendship quality (positive and negative) and empathy (affective, cognitive, and prosocial motivation) development of 317 children (8–16 years old) at three time points across 18 months. Of these children 112 had a developmental language disorder (DLD). Results confirmed a bidirectional relation between empathy and friendship quality across time. Cognitive empathy and prosocial motivation contributed to the development of more positive friendship features in children with and without DLD. For children with unstable friendships, more cognitive empathy was related to fewer negative friendship features. Positive friendship features in turn contributed to higher empathy on all three aspects. Negative friendship features were related to higher affective empathy and lower prosocial motivation in both groups, but did not predict empathy development across time. These results imply that positive friendship features are important for development of empathic skills and vice versa that empathy enables children to grow in friendship quality in children with and without DLD.     

On the Relation of Personal Experience to Early Adolescents' Reasoning About Best Friendship Deterioration

The primary goal of this study was to investigate the association between early adolescents' generalized beliefs about the causes of best friendship deterioration and dissolution and conflict experiences in their own best friendships. An additional goal was to assess whether early adolescents' self-esteem moderated this association. Participants listed their beliefs about the causes of best friendship deterioration and dissolution, indicated whether conflicts described in a series of vignettes had occurred in one of their best friendships, and described two conflicts they had experienced in their best friendships. They also judged the seriousness of the vignette and personally experienced conflicts. As predicted, early adolescents included conflict issues they had experienced personally more frequently in their causal inventories than conflict issues that they had not experienced personally. However, contrary to predictions, the perceived seriousness of the conflicts did not influence their inclusion in participants' causal inventories. While high and low self-esteem adolescents had similar beliefs about the causes of best friendship deterioration and dissolution, low self-esteem adolescents perceived their conflicts as more serious and their friendships as more fragile.