Wendy Troop-Gordon

The role of chronic peer difficulties in the development of children's psychological adjustment problems.

A longitudinal investigation was conducted to explicate how the confluence of early behavioral dispositions, relational histories, and cognitive representations of the self and others contributes to internalizing problems, externalizing problems, and loneliness. One-hundred and ninety three girls, and 206 boys were assessed annually from age 5 (kindergarten) to age 10 (Grade 4). Early aggressive behavior was related to Grade 4 maladjustment directly and indirectly through subsequent relational stressors. Significant associations emerged between chronic friendlessness and rejection and later adaptation not accounted for by concurrent relational difficulties. Self- and peer beliefs partially mediated the relation between peer difficulties and internalizing problems and loneliness. The results highlight the utility of child-by-environment models as a guide for the investigation of processes that antecede psychosocial maladjustment.

A Latent Growth Curve Analysis of Early and Increasing Peer Victimization as Predictors of Mental Health across Elementary School

Peer victimization has been implicated as a traumatic stressor that compromises childrens long-term mental health, yet a dearth of prospective research documents lasting effects of early victimization. This study examined whether early (2nd grade) and increasing (2nd–5th grade) victimization predicted 5th grade depressive symptoms and aggressive behavior. Children (238 girls, 195 boys) reported on victimization and depressive symptoms; teachers reported on victimization and aggressive behavior. Latent growth curve analysis revealed that early and increasing victimization made unique contributions to depressive symptoms and aggressive behavior. Relational aggression was particularly likely to follow victimization in girls. This study reveals that victimization contributes to mental health over an extended period and elucidates the role of early versus increasing victimization, supporting the need for programs to prevent the pernicious mental health consequences of victimization.

Relational victimization predicts children's social-cognitive and self-regulatory responses in a challenging peer context.

In this study, the authors examined whether exposure to relational victimization was associated with childrens thoughts, emotions, and behavior in an unfamiliar, challenging peer context. Children (110 girls, 96 boys; mean age = 10.13 years, SD = 1.16) reported on their exposure to relational victimization by peers. Following a challenging interaction with an unfamiliar peer, children reported on their beliefs about their interaction partners and their social goals (i.e., focus on getting to know their partner vs. impressing their partner) during the interaction. Coders rated childrens emotion and behavior regulation and the quality of the dyadic context. Results from hierarchical linear modeling analyses reveal that relational victimization predicted maladaptive social-cognitive processes (i.e., more negative peer beliefs and a heightened performance goal orientation) and heightened emotion and behavior dysregulation. Several of these effects were particularly salient in the context of a conflictual dyadic interaction. This research provides insight into impairments associated with relational victimization that may contribute to the emergence and/or perpetuation of peer difficulties.

Teachers’ Victimization-Related Beliefs and Strategies: Associations with Students’ Aggressive Behavior and Peer Victimization

Although teachers are often called upon to reduce children’s bullying and aggression, little is known regarding teachers’ responses to students’ harassment of peers or the beliefs which may inform their response strategies. To address this limitation, data were collected from 170 6th- and 7th-grade teachers (33 men; 137 women) and 2,938 (1,413 girls; 1,525 boys) of their students. Teachers beliefs regarding peer victimization were predictive of their efforts to advice victims how to cope with peer harassment. In particular, teachers who held more normative views of peer victimization were less likely to report reprimanding aggressive students and were more likely to utilize passive response strategies. Specific links emerged between teachers’ beliefs and strategies and classroom-levels of aggression and peer victimization in the fall and in the spring, as well as changes in students’ aggressive behavior and victimization over the course of the school year. Implications for intervention are discussed.

Personal-accentuation and contextual-amplification models of pubertal timing: Predicting youth depression

This research examined personal-accentuation and contextual-amplification models of pubertal timing, wherein personal and contextual risks magnify the effects of earlier pubertal maturation on youth depression. A sample of 167 youths (M age = 12.41 years, SD = 1.19) and their maternal caregivers completed semistructured interviews and questionnaires at two waves. Consistent with a personal-accentuation model, earlier pubertal maturation more strongly predicted subsequent depression in youths with prior depression, certain personality traits, and maladaptive stress responses than in youths without these personal risks. Several of these effects were specific to earlier-maturing girls. Consistent with a contextual-amplification model, earlier pubertal maturation more strongly predicted subsequent depression in youths exposed to recent maternal depression and family stress than in youths without these contextual risks. These findings identify key characteristics of youths and their family context that help to explain individual variation in depressive reactions to earlier pubertal maturation. More broadly, this research contributes to integrative models of depression that consider the interplay among personal vulnerability, contextual risk, and developmental transitions.

Peer Victimization in Middle Childhood Impedes Adaptive Responses to Stress: A Pathway to Depressive Symptoms

Although associations between peer victimization in childhood and later psychopathology are well documented, surprisingly little research directly examines pathways accounting for these enduring effects. The present study addresses this issue by examining whether maladaptive responses to peer aggression (less effortful engagement coping and more involuntary responses) mediate associations between peer victimization and later depressive symptoms. Data were collected on 636 children (338 girls, 298 boys; M = 8.94 years, SD = .37) for three consecutive years beginning in 3rd grade. Findings supported the proposition that peer victimization predicts lower levels of effortful engagement coping and higher levels of involuntary engagement and disengagement responses to stress. Moreover, these responses to stress helped to explain the link between 3rd-grade peer victimization and 5th-grade depressive symptoms. No sex differences in these linkages emerged. These findings build on prior theory and research by providing a more nuanced understanding of how and why peer victimization serves as an early risk factor for depressive symptoms.

Perceived Popularity During Early Adolescence: Links to Declining School Adjustment Among Aggressive Youth

Although positive peer relationships have been shown to promote healthy school involvement and academic achievement, subpopulations of perceived popular (i.e., socially prominent, high status), but aggressive, youth have been identified who exhibit poor school functioning. The objective of this study was to examine whether attainment of perceived popularity may be a contributing factor in the school difficulties of these aggressive youth. Data were collected from 208 early adolescents (95 boys; 113 girls) during the fall and spring of their fourth- and fifth-grade years. Latent growth curve analyses indicated that, for children with above-average levels of aggression, perceived popularity predicts trajectories of increasing school avoidance and declining academic performance. These results were significant even after accounting for how integrated children were in their social network (i.e., how many friends they had), providing further support to the contention that for aggressive youth, social status serves as a risk factor for school maladjustment.

Testing the incentive-sensitization theory with at-risk drinkers: Wanting, liking and alcohol consumption

Motivational models of addiction typically propose that alcohol and drugs are desired because of their hedonic effects (i.e., increasing pleasure or reducing distress). In contrast, the incentive-sensitization theory proposes that wanting motivation and liking motivation are separable and that after repeated substance use, motivation shifts from liking to wanting. Using a sample of 85 at-risk drinkers (as defined by the National Institute on Alcohol Abuse and Alcoholism), in the current study we examined the separability of liking motivation and wanting motivation for alcohol and whether years of drinking experience was associated with an increased role for wanting motivation and a decreased role for liking motivation. Consumption was measured with a free-drinking task. Wanting motivation was assessed immediately before drinking, and liking was assessed immediately after drinking had begun. The results indicated that (a) wanting motivation predicted variance of consumption unique from that accounted for by liking motivation, (b) longer drinking experience was associated with a decreased relation between liking motivation and consumption, and (c) longer drinking experience was not associated with an increased relation between wanting motivation and consumption. The results provide partial support for the incentive-sensitization theory.

Peer socialization of masculinity and femininity: Differential effects of overt and relational forms of peer victimization

Although peer influence has been implicated in recent theories of gender socialization, few investigations have tested whether childrens gendered behaviours change over time as a function of peer experiences and whether some peer experiences may exacerbate, rather than dampen, gender non-conformity. Accordingly, the current study examined prospective links between specific forms of peer victimization and childrens adherence to traditional gender roles. Peer reports of victimization and self-reports of engagement in stereotypically masculine and feminine activities were collected from 199 children (104 girls; 95 boys) in the Fall and Spring of their fifth-grade year. Multi-group path analysis was used to explore the relations between forms of victimization and masculinity and femininity for girls and boys. For girls, peer victimization predicted withdrawal from both feminine and masculine behaviours. For boys, physical, verbal, and general victimization predicted lower levels of feminine behaviours, but social exclusion forecast heightened engagement in traditionally feminine activities. These findings underscore how social experiences can amplify, as well as reduce, gender non-conformity.

School-related factors in the development of bullying perpetration and victimization: introduction to the special section

Although not limited to school contexts, bullying perpetration and victimization often emanates from social ecologies formed within the classroom. Thus, to fully illuminate risk for involvement in bullying, we must investigate contextual features of schools that heighten or minimize aggression among students and the targeting of children for peer victimization. To this end, the articles in this special section each contribute conceptually and empirically to the study of school-related factors in bullying and peer victimization. This introduction summarizes and highlights the major findings of each paper, organized around two major themes of the articles—the role of peer group ecologies and the role of the classroom teacher. We conclude our synopsis by discussing implications for intervention and the need for anti-bullying efforts that systemically address the peer group and teacher influences identified in these investigations.