Peer Victimization and Forms of Aggression During Middle Childhood: The Role of Emotion Regulation

Trajectories of physical and relational aggression across early childhood: Relations with peer risk factors

The goal of the current study was to examine trajectories of relational and physical aggression in early childhood and evaluate peer predictors of these trajectories (i.e., peer rejection, relational victimization, and physical victimization). The study spanned three-time points (T1 in the spring, T2 in the fall, and T3 in the spring) in early childhood (N = 300; 44.0% girls; Mage  = 44.70 months, SD = 4.38; 3.0% African American/Black, 7.6% Asian/Asian American/Pacific Islander, 1.0% Hispanic/Latinx, 11.3% multiracial, 62.1% White, and 15.0% missing/unknown). Observations of peer victimization and teacher report of peer rejection were collected at T1, and teacher report of aggression was collected at all time points. Results from piecewise latent growth models demonstrated that both forms of aggression decreased from T1 to T2 as children entered a new classroom and increased from T2 to T3 as they remained in that classroom. The increase in physical aggression from T2 to T3 was only significant for boys. Peer rejection at T1 emerged as a predictor of both intercepts and slopes from T1 to T2, and physical victimization predicted the physical aggression intercept and physical aggression slope from T1 to T2. Children high on these peer risk variables had higher initial levels of aggression, followed by a greater decrease in aggression from T1 to T2. Results underscore the importance of studying incremental change in aggression in early childhood and suggest that children who experience negative peer treatment have greater fluctuations in aggression over time.

Psychological maltreatment and aggression in preadolescence: Roles of temperamental effortful control and maladaptive cognitive emotion regulation strategies

BACKGROUND

Aggression is a type of externalization problem, which is common in preadolescence. The cause of preadolescents' aggression can be traced to their adverse family experiences, such as childhood psychological maltreatment. Therefore, exploring the cause and mechanism underlying aggressive behavior in preadolescents who have experienced psychological maltreatment is critical to preadolescents' healthy development.

OBJECTIVE

The purpose of this study is to explore the mediating effects of effortful control and maladaptive cognitive emotion regulation strategies in the relationship between psychological maltreatment and aggressive behavior among preadolescents.

PARTICIPANTS AND SETTING

A total sample of 940 preadolescents (50.53 % males and 49.47 % females, M_age = 9.75 years, SD = 1.17) were selected from two primary schools in Liaoning province, China. All preadolescents were in grades 3-5.

METHODS

The participants completed questionnaires regarding psychological maltreatment, effortful control, cognitive emotion regulation strategies, and aggression.

RESULTS

The results revealed that: (a) psychological maltreatment was positively associated with aggressive behavior; and (b) effortful control and maladaptive cognitive emotion regulation mediated the link between psychological maltreatment and aggression in a sequential pattern.

CONCLUSIONS

The present study provides further understanding of the relations between psychological maltreatment and aggression, and it also provides prevention and intervention suggestions concerning how to reduce the effect of psychological maltreatment on aggressive behavior among preadolescents.

Gender Moderates the Association Between Exposure to Interpersonal Violence and Intermittent Explosive Disorder Diagnosis

Exposure to interpersonal violence (EIV) is a prevalent risk-factor for aggressive behavior; however, it is unclear whether the effect of EIV on clinically significant aggressive behavior is similar across gender. We examined whether gender moderates the association between experiencing and witnessing interpersonal violence and the diagnosis of intermittent explosive disorder (IED). We also examined potential pathways that might differentially account for the association between EIV and IED in men and women, including emotion regulation and social information processing (SIP). Adult men and women (N = 582), who completed a semistructured clinical interview for syndromal and personality disorders, were classified as healthy controls (HC; n = 118), psychiatric controls (PC; n = 146) or participants with an IED diagnosis (n = 318). Participants also completed the life history of experienced aggression (LHEA) and life history of witnessed aggression (Lhwa) structured interview and self-report measures of emotion regulation and SIP. Men reported more EIV over the lifetime. In multiple logistic regression analysis, experiencing and witnessing aggression within the family and experiencing aggression outside the family were associated with lifetime IED diagnosis. We found that the relationship between EIV and IED was stronger in women than in men. Affective dysregulation mediated certain forms of EIV, and this relation was observed in both men and women. SIP biases did not mediate the relation between EIV and IED. EIV across the lifespan is a robust risk factor for recurrent, clinically significant aggressive behavior (i.e., IED). However, the relationship between EIV and IED appears to be stronger in women. Further, this relation appears partially mediated by affective dysregulation.

Testing the Role of Emotion Dysregulation as a Predictor of Juvenile Recidivism

The current study proposed to determine whether adolescent emotion regulation is predictive of the amount and type of crime committed by adolescent juvenile offenders. Despite evidence in the literature linking emotion regulation to behaviour problems and aggression across the lifespan, there is no prior longitudinal research examining the predictive role of emotion regulation on adolescent recidivism, nor data regarding how emotion regulation relates to the occurrence of specific types of crimes. Our primary hypothesis was that poor emotion regulation would positively and significantly predict re-offending among adolescents. We tested our hypothesis within a binary logistic framework utilizing the Pathways to Desistance longitudinal data. Exploratory bivariate analyses were conducted regarding emotion regulation and type of crime in the service of future hypothesis generation. Though the findings did not indicate a statistically significant relation between emotion regulation and reoffending, exploratory findings suggest that some types of crime may be more linked to emotion regulation than others. In sum, the present study aimed to examine a hypothesized relation between emotion regulation and juvenile delinquency by identifying how the individual factor of dysregulated emotion regulation may have played a role. This study’s findings did not provide evidence that emotion regulation was a significant predictor of recidivism over time but did suggest that emotion regulation is related to participation in certain types of crime one year later. Directions for future research that build upon the current study were described. Indeed, identifying emotion regulation as a predictor of adolescent crime has the potential to enhance current crime prevention efforts and clinical treatments for juvenile offenders; this is based on the large amount of treatment literature, which documents that emotion regulation is malleable through treatment and prevention programming.

School-wide social emotional learning (SEL) and bullying victimization: Moderating role of school climate in elementary, middle, and high schools

Guided by the school-wide social-emotional learning framework and social-ecological model, in this study we examined the associations between students' perceptions of four core social emotional learning (SEL) competencies (i.e., responsible decision-making, social awareness, self-management, and relationship skills) and school climate and their experience with bullying victimization through a multilevel framework. We also examined the multilevel moderating effects of students' perceptions of school climate, gender, and school levels (elementary, middle, and high schools) on the association between SEL competencies and bullying victimization. Participants were 23,532 students (4th to 12th grade) from 90 schools in Delaware. Using hierarchical linear modeling and controlling for demographic factors and school climate at both student and school levels, we found that three of the four core SEL competencies (i.e., social awareness, relationship skills, and self-management) and student-level school climate perceptions had significant associations with students' bullying victimization experiences. Moreover, the positive association between social awareness and bullying victimization and the negative association between self-management and bullying victimization were both mitigated in schools with more positive school climate at the student level. The association between some of the SEL competencies and bullying victimization varied depending on students' gender and grade levels. The findings highlight the unique and differentiated relations among the four core SEL competencies and students' bullying victimization experiences; they also suggest the importance of including school climate assessment and applying gender- and grade-level-specific efforts in bullying prevention programs with an SEL focus.

Development of aggressive-victims from childhood through adolescence: Associations with emotion dysregulation, withdrawn behaviors, moral disengagement, peer rejection, and friendships

At multiple developmental periods spanning from middle childhood through adolescence, we investigated the development of aggressive-victims. Multiple-informant data collected across four grade levels (1, 5, 8, and 11; N = 482; 50% females) was used to perform person-centered analyses including latent profile and latent transition analyses in order to examine the co-occurring development of multiple forms (i.e., physical, verbal, and relational) of aggression and peer victimization. Results indicated that there were two distinct subgroups of aggressive-victims, one of which was more relational in form (i.e., relational aggressive-victims), and children in these two subgroups were distinguishable with respect to their individual characteristics (emotion dysregulation, withdrawn behaviors, and moral disengagement) and relational experiences (peer rejection and friendships). Furthermore, the findings elucidated the mechanisms by which developmental continuity and change (i.e., transitions) among the subgroups occurred across childhood and adolescence.

Emotion Regulation Attenuates the Prospective Links from Peer Victimization to Internalizing Symptoms during Middle Childhood

Objective: Peer victimization has been shown to be a robust predictor of depressive and anxiety symptoms over time. Relatively little is known, however, regarding what protective factors may attenuate these associations and render youth more resilient to this interpersonal stressor. Therefore, the current study examined sadness and worry regulation as moderators of the prospective links from peer victimization to internalizing symptoms over a 1-year period.Method: Participants included 464 predominantly Caucasian children (54.7% boys; ages 7-10), as well as their homeroom teachers, from an elementary school located in the Midwestern United States. Child and teacher reports of peer victimization and child reports of sadness and worry regulation were assessed at Time 1. Children also provided ratings of depressive and anxiety symptoms at Time 1, approximately 6 months later (Time 2), and again approximately 1 year later (Time 3). Moderating effects were evaluated using a series of multivariate latent growth curve models.Results: Consistent with expectations, sadness regulation attenuated the prospective links from both child- and teacher-reported peer victimization to internalizing symptoms. Worry regulation also attenuated the prospective links from teacher-reported peer victimization to internalizing symptoms. The moderating effects of emotion regulation did not differ according to gender.Conclusions: Findings suggest that the ability to effectively manage feelings of sadness and worry may serve as a buffer against the internalizing symptoms associated with peer victimization. Additional research is needed to determine whether interventions focused on enhancing victims' emotion regulation skills reduce their subsequent risk for depressive and anxiety symptoms.

Bullying Victimization and Trauma

Bullying victimization and trauma research traditions operate quite separately. Hence, it is unclear from the literature whether bullying victimization should be considered as a form of interpersonal trauma. We review studies that connect bullying victimization with symptoms of PTSD, and in doing so, demonstrate that a conceptual understanding of the consequences of childhood bullying needs to be framed within a developmental perspective. We discuss two potential diagnoses that ought to be considered in the context of bullying victimization: (1) developmental trauma disorder, which was suggested but not accepted as a new diagnosis in the DSM-5 and (2) complex post-traumatic stress disorder, which has been included in the ICD-11. Our conclusion is that these frameworks capture the complexity of the symptoms associated with bullying victimization better than PTSD. We encourage practitioners to understand how exposure to bullying interacts with development at different ages when addressing the consequences for targets and when designing interventions that account for the duration, intensity, and sequelae of this type of interpersonal trauma.

The Influence of Internalizing Symptoms and Emotion Dysregulation on the Association Between Witnessed Community Violence and Aggression Among Urban Adolescents

The current cross-sectional study examined whether internalizing (i.e. anxiety and depressive) symptoms and/or emotion dysregulation moderated the association between witnessed community violence and aggressive behavior. Participants were 180 predominantly African American adolescents (62% girls; M age = 15.87 years, SD = 1.19 years) from a high school located in an urban community in the United States. Approximately 95% of adolescents reported having witnessed at least one violent act during their lifetimes, with many endorsing repeated exposure to severe acts of community violence. Results indicated that emotion dysregulation exacerbated the association between witnessed community violence and aggression. A quadratic effect of anxiety symptoms also moderated this association, such that witnessed community violence was linked to aggression at low and high, but not moderate, levels of anxiety symptoms. In contrast, a quadratic effect of depressive symptoms was uniquely related to aggression, regardless of witnessed community violence. Directions for future research and implications for practice are reviewed.

Day-to-day friends' victimization, aggression perpetration, and morning cortisol activity in late adolescents

This study investigates bidirectional associations between adolescents' daily experiences of victimization and aggression perpetration within friendships. We investigated (a) across-day associations between victimization and aggression perpetration; (b) morning cortisol activity as a moderator of cross-day victimization and aggression links; and (c) potential sex differences in these patterns. For 4 consecutive days, 99 adolescents (Mage  = 18.06, SD = 1.09, 46 females) reported whether they were victimized by or aggressive toward their friends. On three of these days, adolescents provided three morning saliva samples. Multilevel path analyses showed that across days, victimization and aggression were bidirectionally linked, but only for male adolescents. Additionally, for male adolescents, morning cortisol output (but not morning cortisol increase) moderated the association between victimization and next-day aggression; victimization predicted greater next-day aggression for boys with low, but not high, morning cortisol output. Findings implicate a physiological factor that may modify daily links between victimization and aggression in male adolescent friendships.

Ethnically Diverse Adolescents Recount Third-Party Actions That Amplify Their Anger and Calm Their Emotions After Perceived Victimization

Third-party adolescents (those aware of peer conflict as neither aggressors nor victims) can help shape their peers’ emotional responses to perceived victimization. Emotion regulation promotes resilience for those who have been victimized, and heightened anger can exacerbate negative outcomes. This study sought to understand how ethnically diverse victimized adolescents described third-party actions that amplified their anger and calmed their emotions—and whether there were gender, racial/ethnic, or school-level patterns. Data were drawn from 264 structured interviews using a multi-method, repeated measures design. Participants were 66 African Americans, 57 European Americans, 64 Mexican Americans, and 77 Native Americans from the Northwest United States. Open- and process-coding identified 16 themes that described third-party actions, and pattern coding provided insight into why particular actions may be perceived as anger-amplifying or calming. Wilcoxon Signed Rank tests on action frequencies revealed five actions (e.g., co-ruminating) that were associated with amplifying victims’ anger and eight actions (e.g., reassuring) that were associated with calming victims’ emotions. Group patterns were examined using chi-square and Mann-Whitney tests. Programs and interventions may draw on these qualitative accounts of victimized adolescents’ experiences to illustrate how third-party actions might differentially impact peers during or after aggressive incidents.

Emotional Underarousal and Overarousal and Engagement in Relational Aggression: Interactions between Relational Victimization, Physiological Reactivity, and Emotional Sensitivity

The present study examined if overarousal (i.e., dysregulation and high emotional sensitivity) and underarousal (i.e., fearlessness and emotional insensitivity) to peer stress, reflected in physiological reactivity and subjective emotional sensitivity, exacerbated risk for relational aggression in relationally victimized children. Participants were a community sample of 125 children (10-12 years, M = 11.34 years, SD = 0.89; 45% female). Teachers provided ratings of children's relational victimization and relational aggression. Children's physiological reactivity was assessed based on skin conductance level (SCL) reactivity and respiratory sinus arrhythmia (RSA) reactivity to a standardized peer rejection task. Children's subjective emotional sensitivity was assessed using self-reported ratings of distress to hypothetical relational provocation vignettes. Results indicated that relational victimization was significantly associated with relational aggression only for children with high SCL reactivity and high emotional sensitivity (i.e., physiological and subjective overarousal) and for children with low SCL reactivity and low emotional sensitivity (i.e., physiological and subjective underarousal); relational victimization did not predict relational aggression among children with high SCL reactivity but low emotional sensitivity or among children with low SCL reactivity but high emotional sensitivity. Relational victimization was also marginally more strongly associated with relational aggression for children displaying RSA augmentation. Results suggest emotional overarousal and underarousal may both serve as vulnerabilities for relational aggression among relationally victimized youth, and underscore the importance of including physiological and subjective indices of emotional reactivity in studies of aggression. Implications for theory and intervention are discussed.

Longitudinal relations between emotional awareness and expression, emotion regulation, and peer victimization among urban adolescents

INTRODUCTION

There are potential long-term psychosocial effects of experiencing peer victimization during adolescence, including: internalizing symptoms, externalizing behaviors, and risks behaviors such as substance use. While social-emotional theories of development note associations between deficits in emotion competencies and peer victimization in childhood, these associations are less established among adolescent samples. Identifying which inadequacies in emotional competence place particular adolescents at risk for peer victimization may provide insight into the developmental pathways leading to unfavorable outcomes.

METHODS

The current study examined the relation between emotional competence and overt peer victimization among adolescents. Adolescents living in a mid-sized urban city in the southeastern region of the United States (N = 357; Mage = 12.14 years, 92% African American) reported their emotional awareness and reluctance to express emotion at baseline. Two years later, adolescents reported their regulation of anger and caregivers reported on adolescents' global emotion regulation. Adolescents also reported on occurrences of overt peer victimization during the previous 30 days at baseline and during the two-year follow up.

RESULTS

Our hypothesized model fit the data adequately. Greater emotion awareness was associated with higher scores on caregiver-rated emotion regulation and adolescent-rated anger regulation two years later, and in turn, lower frequencies of overt victimization by peers. Further, greater expressive reluctance was associated with greater anger regulation, and in turn, lower frequencies of overt victimization by peers. Patterns of associations did not vary by sex or age.

CONCLUSIONS

The present study extends models of social-emotional development and peer interactions into the development age stage of adolescence.

Bidirectional Associations between Peer Victimization and Functions of Aggression in Middle Childhood: Further Evaluation across Informants and Academic Years

The current 3-wave study examined bidirectional associations between peer victimization and functions of aggression across informants over a 1-year period in middle childhood, with attention to potential gender differences. Participants included 198 children (51% girls) in the third and fourth grades and their homeroom teachers. Peer victimization was assessed using both child- and teacher-reports, and teachers provided ratings of reactive and proactive aggression. Cross-classified multilevel cross-lagged models indicated that child-reports, but not teacher-reports, of peer victimization predicted higher levels of reactive aggression within and across academic years. Further, reactive aggression predicted subsequent increases in child- and teacher-reports of peer victimization across each wave of data. Several gender differences, particularly in the crossed paths between proactive aggression and peer victimization, also emerged. Whereas peer victimization was found to partially account for the stability of reactive aggression over time, reactive aggression did not account for the stability of peer victimization. Taken together with previous research, the current findings suggest that child-reports of peer victimization may help identify youth who are risk for exhibiting increased reactive aggression over time. Further, they highlight the need to target reactively aggressive behavior for the prevention of peer victimization in middle childhood.

Aggression Predicts Changes in Peer Victimization that Vary by Form and Function

Peer victimization is predictive of serious problems in adjustment, especially among children who are both victimized and aggressive. This study investigated how different types of aggression contribute to later victimization. Specifically, we examined prospective relationships between the types of aggression that children perpetrated and the types that they experienced at the hands of others. Trained observers coded schoolyard behavior of 553 children in grades 3-6 during the initial year of a bullying intervention program. Both observed aggression and victimization were specified by form (direct, indirect) and function (proactive, reactive). Total hourly rates of victimization were highest in the upper grades. Direct-reactive aggression uniquely predicted increases in victimization, while direct-proactive aggression predicted decreases, particularly in direct-proactive victimization. Indirect-proactive aggression (e.g., derogatory gossip) predicted increases in indirect-proactive victimization only in the control group. Indirect-reactive aggression and victimization occurred too rarely to detect change. Aggression-victimization relationships did not differ for boys and girls. Discussion considers why children might risk direct reactive aggression in the face of increased victimization. Different sequelae for different forms and functions of aggression highlight the need to resolve theoretical ambiguities in defining proactive and reactive aggression.

Brazilian caregivers' conception on child bullying

BACKGROUND

Bullying is a complex social phenomenon, which is common in peer relationships and is influenced by different individual and contextual characteristics. Despite broad knowledge on the importance of the family for children's development, many studies about bullying neglect the family's active role. In that sense, investigating caregivers' conception about bullying can be an important strategy to promote effective interventions. The objective in this study was to analyze the caregivers' conception on the phenomenon of bullying, specifically regarding its occurrence, motivations, and risks for the children's development, and verify if this conception is consistent with the findings of the international literature. The study participants were 401 caregivers (77.1% were mothers) of children in elementary education at Brazilian schools. An online questionnaire was used with closed questions and an open question on what the caregivers considered bullying. The data were analyzed based on descriptive statistics and quantitative textual analysis.

RESULTS

Caregivers have good knowledge on signs and forms of coping with bullying. On the other hand, they tend not to recognize their children as potential aggressors and do not mention the family's role as a risk factor for the occurrence of this type of problem.

CONCLUSIONS

The results allowed us to understand what Brazilian caregivers think about bullying and how they act or would act towards situations of bullying and reveals a relevant gap on this comprehension.

Pilot evaluation of a targeted intervention for peer-victimized youth

OBJECTIVE

Due to the limited effectiveness of extant prevention and intervention strategies, the current study is an initial evaluation of a cognitive behavioral group intervention, originally designed to treat symptoms of depression and anxiety, for youth who experienced peer victimization.

METHODS

Twelve third- through fifth-grade youth participated in the intervention, and their data were compared with 12 youth who were a part of a naturalistic control group. Additionally, school-wide data are reported to provide overall school trends.

RESULTS

Whereas the intervention group participants exhibited decreases in relational victimization, depressive symptoms, and passive coping, the control group participants exhibited nonsignificant increases in relational victimization, depressive symptoms, and passive coping. School-wide data also indicated overall increases in relational victimization and depressive symptoms, but no changes in passive coping.

CONCLUSION

Findings suggest that cognitive behavioral group interventions may provide a promising avenue for addressing the mental health needs of victimized elementary school-age youth.

Negative and Positive Emotion Responses to Daily School Problems: Links to Internalizing and Externalizing Symptoms

Examining emotion reactivity and recovery following minor problems in daily life can deepen our understanding of how stress affects child mental health. This study assessed children's immediate and delayed emotion responses to daily problems at school, and examined their correlations with psychological symptoms. On 5 consecutive weekdays, 83 fifth graders (M = 10.91 years, SD = 0.53, 51% female) completed brief diary forms 5 times per day, providing repeated ratings of school problems and emotions. They also completed a one-time questionnaire about symptoms of depression, and parents and teachers rated child internalizing and externalizing problems. Using multilevel modeling techniques, we assessed within-person daily associations between school problems and negative and positive emotion at school and again at bedtime. On days when children experienced more school problems, they reported more negative emotion and less positive emotion at school, and at bedtime. There were reliable individual differences in emotion reactivity and recovery. Individual-level indices of emotion responses derived from multilevel models were correlated with child psychological symptoms. Children who showed more negative emotion reactivity reported more depressive symptoms. Multiple informants described fewer internalizing problems among children who showed better recovery by bedtime, even after controlling for children's average levels of exposure to school problems. Diary methods can extend our understanding of the links between daily stress, emotions and child mental health. Recovery following stressful events may be an important target of research and intervention for child internalizing problems.

Anxiety symptoms as a moderator of the reciprocal links between forms of aggression and peer victimization in middle childhood

The current short-term longitudinal study evaluated whether anxiety symptoms moderated the bidirectional associations between forms (i.e., physical and relational) of aggression and peer victimization over a 1-year period during middle childhood. Participants were 228 predominantly Caucasian children (50.4% boys; M = 8.32 years, SD = .95 years) in the second through fourth grades and their homeroom teachers. Children completed a self-report measure of anxiety symptoms at Time 1. Peer victimization was assessed using self-reports at Time 1 and approximately 1 year later (Time 2), and teachers provided ratings of children's aggressive behavior at both time points. A series of cross-lagged path analysis models indicated that high (+1 SD) initial levels of anxiety symptoms exacerbated the prospective link from Time 1 relational aggression to Time 2 peer victimization; conversely, when initial levels of anxiety symptoms were low (-1 SD), relational aggression predicted lower levels of subsequent peer victimization. Time 1 peer victimization was also found to predict lower levels of Time 2 physical aggression when initial levels of anxiety symptoms were low, and Time 1 anxiety symptoms were uniquely related to higher levels of relational aggression over a 1-year period. Regions of significance were calculated to further decompose significant interactions, which did not differ according to gender. Study findings are discussed within a social information processing theoretical framework, and directions for future research and implications for practice are reviewed. Specifically, co-occurring anxiety symptoms may need to be addressed in interventions for both aggression and peer victimization during middle childhood.

Peer victimization and changes in physical and relational aggression: The moderating role of executive functioning abilities

This study is the first to examine whether executive functioning (EF) abilities moderate longitudinal associations between peer victimization and engagement in physically and relationally aggressive behavior. Participants were 61 children (9-13 years, M = 10.68, SD = 1.28; 48% male) drawn from a partially clinical sample who were assessed at two time points, approximately 12 months apart. At time 1, children were administered a battery of EF tests; adult reports of children's relational and physical victimization and use of relational and physical aggression were collected. At time 2, adult-reported aggression was re-collected. Regression analyses tested whether EF ability moderated the association between peer victimization and increased engagement in aggression. Form-specific (e.g., physical victimization predicting physical aggression) and cross-form (e.g., physical victimization predicting relational aggression) models were tested. EF moderated the association between physical victimization and increases in physical aggression over time and between relational victimization and increases in relational aggression over time. Physical victimization predicted increases in physical aggression only among children with poor EF. However, relational victimization predicted increases in relational aggression for children with good EF skills but decreases in relational aggression for children with poor EF skills. Interaction effects for cross-form models were not significant. Results suggest that there are distinct risk factors implicated in children's engagement in physical and relational aggression. Established cognitive vulnerability models for engagement in physical aggression should not be assumed to apply to engagement in relational aggression.

Emotional development through the lens of affective social competence

Emotion competence, particularly as manifested within social interaction (i.e., affective social competence) is an important contributor to children's optimal social and psychological functioning. In this article we highlight advances in understanding three processes involved in affective social competence: first, experiencing emotions, second, effectively communicating one's emotions, and third, understanding others' emotions. Experiencing emotion is increasingly understood to include becoming aware of, accepting, and managing one's emotions. Effective communication of emotion involves multimodal signaling rather than reliance on a single modality such as facial expressions. Emotion understanding includes both recognizing others' emotion signals and inferring probable causes and consequences of their emotions. Parents play an important role in modeling and teaching children all three of these skills, and interventions are available to aid in their development.

The Moderating Effect of Physical Activity on the Association Between ADHD Symptoms and Peer Victimization in Middle Childhood

Previous research has demonstrated that symptoms of attention-deficit/hyperactivity disorder (ADHD) are associated with higher levels of victimization, but little is known about protective factors. The purpose of the study was to examine whether physical activity attenuated the associations among ADHD symptoms and physical and relational victimization 1.5 years later. Participants included 168 s through fourth grade students (M age = 8.43; 52.4 % boys) who completed self-reports of physical activity and victimization; teachers provided ratings of ADHD symptoms. ADHD symptoms predicted subsequent increases in physical, but not relational, victimization among children who reported engaging in moderate/high levels of physical activity, especially out of the school context (moderate: β = .26, p = .03; high: β = .55, p < .001). Findings suggest that children with ADHD symptoms may benefit from being taught the skills necessary to appropriately engage in physical activity and from being monitored while engaging in activity in order to limit physical victimization that they might experience.