Bullying victimization in schools in the United Arab Emirates: a cross-sectional study

BACKGROUND

Despite the implementation of antibullying policies, schools in the United Arab Emirates (UAE) witnessed an increase in bullying prevalence. The aim of our study was to assess bullying victimization in schools in the UAE, types of bullying, and factors and outcomes related to bullying behavior.

METHODS

A cross-sectional survey was conducted in randomly selected private and public schools in Al Ain City. A structured, self-administered questionnaire was used to collect data from students in grades 6-8 (Ages 10-15). We adapted the US CDC 'Bully Survey' for cultural relevance in the UAE through feedback from focus group meetings with teachers. Data analysis, conducted using R software, involved stratified analysis by school type and utilized Chi-Squared and Fisher's exact tests to identify factors associated with school bullying.

RESULTS

The study sample consisted of 723 students of whom 68% were males, and 58% were Emirati nationals. The overall prevalence of bullying victimization in schools was 37%, with 40% in private schools and 35% in public schools. Cyberbullying was more prevalent in private schools (37%). Physical bullying was reported by 20% and verbal bullying by 12%, with a higher prevalence of physical bullying in private schools (24%) and among males (23%). The study's findings showed significant emotional and academic impacts of bullying, including feelings of sadness and learning difficulties, contributing to a rise in school absenteeism.

CONCLUSIONS

The study reveals widespread bullying victimization in UAE schools, mainly in classrooms, with group exclusion and verbal abuse as key forms. It underscores bullying's psychological impact and the greater awareness of parents compared to teachers. The effective intervention strategies should not only involve students, teachers, and school staff, but also actively engage parents by fostering stronger communication channels between schools and families, and providing parents with resources and training to recognize and address bullying. These strategies should aim to create a cohesive network involving the entire school community, thus fostering a safer and more inclusive environment for students. The findings stress the need for inclusive antibullying programs involving the entire school community to foster a safer environment.

Bullying victimization and internalizing and externalizing problems in school-aged children: The mediating role of sleep disturbance and the moderating role of parental attachment

BACKGROUND

Studies have shown that bullying victimization may be related to internalizing and externalizing problems; however, the mechanism underlying this relationship remains unknown. This study explored the mediating role of sleep disturbance and the moderating role of parental attachment.

METHODS

A total of 1543 Chinese primary school students (M age = 8.92 years, SD1.7 years; range, 6-12) completed bullying victimization, sleep disturbance, and parental attachment measures, and provided information on their parents' occupations. The parents or guardians (n = 1995) also completed ratings on their children's internalizing and externalizing problems.

RESULTS

It was found that bullying victimization directly affected internalizing and externalizing problems and also influenced sleep disturbance. Regardless of the parent's socioeconomic status, parental attachment was found to moderate the relationship between bullying victimization and internalizing problems.

CONCLUSIONS

These findings contribute to understanding the partial mediating mechanism of sleep disturbance in the association between bullying victimization and internalizing and externalizing problems. The protective role of parental attachment proved central to preventing internalizing problems in bullied children. Intervention programs that enhance parental attachment and improve sleep quality could assist in mitigating the impact of bullying victimization on internalizing or externalizing problems.

Does authentic self-esteem buffer the negative effects of bullying victimization on social anxiety and classroom concentration? Evidence from a short-term longitudinal study with early adolescents

BACKGROUND

Bullying victimization is a risk factor for social anxiety and disrupted classroom concentration among young people. Self-esteem has been implicated as a protective factor, but extant literature is sparse.

AIMS

Aim of present study was to test if a new measure of authentic self-esteem can buffer the negative effects of bullying victimization on social anxiety and disrupted classroom concentration concurrently and across time.

SAMPLE

A short-term longitudinal questionnaire design was employed with 836 12- and 13-year-olds.

METHODS

Peer nominations of bullying victimization and self-reports of authentic self-esteem were collected during winter term, and self-reports of social anxiety and disrupted classroom concentration were solicited then and also 5 months later.

RESULTS

Hierarchical multiple regression models indicated that authentic self-esteem moderated the association between bullying victimization and (i) social anxiety both concurrently and longitudinally and (ii) disrupted classroom concentration longitudinally. The Johnson-Neyman technique identified where on its scale authentic self-esteem had its buffering effects, and these were found to be at relatively low or moderate levels.

CONCLUSIONS

Even moderate levels of authentic self-esteem can mitigate the association between being bullied and (i) social anxiety and (ii) disrupted classroom concentration. Efforts to monitor and where necessary enhance the authentic self-esteem of young people are warranted.

Social anxiety disorder and childhood adversities in Portugal: Findings from the WHO world mental health survey initiative

Social anxiety disorder (SAD) is one of the most underrecognized and undertreated common mental disorders. This study aimed to describe its epidemiology and to understand the association between childhood adversities and SAD in the context of Portugal's collectivist culture. Data about SAD, childhood adversities, socio-demographic variables were collected from a nationally representative sample using well-validated scales employed for the World Mental Health Survey. Logistic and linear regression models were carried out to explore the association between childhood adversities and SAD prevalence and age of onset. The estimated lifetime prevalence of SAD was 4.68% and the 12-month prevalence was 3.14%. The mean age of onset was 13.6 ± 8.79. People with a college education had 3.42 higher odds of having SAD compared to people with no education or a primary school education. Most childhood adversities significantly increased the odds of a lifetime prevalence of SAD. Parental Maladjustment increased the odds of SAD when gender, age, and education were adjusted. The study findings show a relatively high prevalence of SAD in Portugal and confirms that females, younger people, students, and single people are more likely to have SAD. The study highlights the need to address experiences of parental maladjustment in interventions for people with SAD in Portugal.

Pre-Pandemic Peer Relations Predict Adolescents' Internalizing Response to Covid-19

The goal of the current longitudinal study was to investigate the role of adolescents' peer victimization and aggression prior to COVID-19 on the change in their depressive and anxious symptoms from pre- to mid-pandemic. We hypothesized that, although adolescents overall would display an increase in internalizing symptoms from pre- to mid-pandemic, this response would be weakened or perhaps even reversed when adolescents experienced high levels of victimization or aggression prior to the pandemic. Participants included 96 racially/ethnically diverse adolescents (42 males, 53 females; 1 other) with an average age of 16.79 years (SD = 0.60). At Time 1 (T1; June 2019 through February 2020; pre-pandemic), adolescents completed self-report measures of their peer relations (aggression, victimization) and internalizing symptoms (depressive, anxious). At Time 2 (T2; May through July 2020; mid-pandemic), adolescents completed self-report measures of their internalizing symptoms (depressive, anxious). On average, adolescents' anxious and depressive symptoms increased from T1 to T2, although they exhibited substantial variability, with reports ranging from decreasing symptoms to increasing symptoms. Although on average adolescents reported increases in anxious symptoms from T1 to T2, adolescents with higher T1 peer victimization reported less positive change in anxious symptoms. Similarly, although on average adolescents reported increases in depressive symptoms from T1 to T2, adolescents with higher levels of T1 aggression reported less positive change in depressive symptoms from T1 to T2. Discussion focused on restrictions on in-person peer interactions necessitated by COVID-19 that may reduce adolescents' distress when their pre-pandemic daily lives were characterized by negative peer relations.

Exploring the “Social” in Social Media: Adolescent Relatedness—Thwarted and Supported

The pervasiveness of social media in adolescents’ lives has important implications for their relationships. Considering today’s adolescents have grown up with social media, research capturing their unique perspectives of how social media impacts their relationships is needed to increase understanding and help guide behaviors that nurture social-connectedness. Utilizing multiple qualitative methods, this study explores adolescents’ perspectives of how their social media use impacts their relationships. The sample comprised 36, Year 9 students aged 15 years from four metropolitan schools in Melbourne, Australia. All participants completed a rich picture mapping activity and focus group discussions. To gain deeper understandings, a sub-sample of 11 adolescents participated in subsequent one-on-one interviews. Reflexive thematic analysis generated two overarching themes (1) developing and strengthening relationships and (2) diminishing relationships. Sub-themes included; making new friends, maintaining relationships, deepening connections, enhancing belonging, rifts and strains, and anti-social behavior. Findings revealed nuanced insights into “how” and “why” adolescents believe social media impacts relationships. Adolescents explained that social media transforms interactions through amplifying and intensifying relational experiences resulting in both beneficial and detrimental outcomes for their relationships. Cultivating the positive aspects of adolescents’ social media use whilst mitigating the negative is important toward supporting relatedness and fostering wellbeing.

Bullying experience in urban adolescents: Prevalence and correlations with health-related quality of life and psychological issues

This study examined the 3-month rate of bullying experience, associated factors, and measure the relationships between bullying experience with health-related quality of life and different mental disorders among secondary school students. We performed a cross-sectional study in four secondary schools in Hanoi, Vietnam. Bullying experience was evaluated by using questions about eighteen specific-bullying behaviors. EuroQol-5 dimensions-5 levels (EQ-5D-5L) and Depression, Anxiety, and Stress Scale- 21 items (DASS-21) were used to measure health-related quality of life (HRQOL) and mental health of participants, respectively. Among 712 secondary school students, the 3-month prevalence of physical, social aggression, verbal, and sexual bullying experience were 8.4%; 31.2%; 11.9%, and 2.7%, respectively. Being bullied were negatively associated with levels of classmates and family support, as well as levels of school security. Being overweight or obese was related to a higher likelihood of suffering social aggression compared to normal BMI. Being bullied was significantly associated with the decrement of HRQOL, and the increased risk of depression, anxiety, and stress among adolescents. Findings of this study suggested that holistic approaches involving family, peers, and schools, along with enhancing school security, are potential approaches to reduce the impact of bullying on adolescents' life and well-being.

An experimental study of teachers' evaluations regarding peer exclusion in the classroom

BACKGROUND

While research has documented negative social and academic consequences that occur when students experience peer exclusion, few studies have been conducted to investigate teachers' evaluations of peer exclusion.

AIMS

This study investigated whether ethnic and gender biases enter teachers' evaluations of classroom peer exclusion that met criteria for bullying.

SAMPLE

Teachers (N = 740; 77% female) of early and middle adolescents participated in the study. Participants were recruited from 118 elementary and secondary schools across the Czech Republic.

METHODS

Using a between-subjects design, teachers evaluated a scenario of classroom peer exclusion initiated by majority ethnic (Czech) students. The scenarios varied contextual characteristics: target's ethnicity (majority Czech vs. minority Arab), target's gender, and excluders' gender.

RESULTS

Analyses revealed several subtle contextual effects. Although teachers viewed exclusion as having a more negative impact for the fair treatment of Arab targets than for Czech targets, their reasoning about the wrongfulness of such exclusion was less focused on the moral concerns about fairness for Arab than for Czech targets. In contrast to girl targets, teachers were less concerned about the harmful impact on exclusion for boy targets when considering intervention. Excluders' gender had significant interactions with the target's gender on reasoning about wrongfulness of exclusion and the target's ethnicity for viewing exclusion as impairing the target's academic engagement.

CONCLUSIONS

The findings of subtle ethnic and gender biases underscore the need for research on teacher perspectives on peer exclusion and for training teachers how to address peer exclusion in the classroom across various contexts.

Peer Victimization and Onset of Social Anxiety Disorder in Children and Adolescents

Background: In the literature, several studies have proposed that children and adolescents with social anxiety had experienced previously victimization from peers and siblings. The aim of this review was to contribute to the updating of recent findings about the relationship between peer victimization and onset of social anxiety in children and adolescents. Methods: A selective review of literature published between 2011 and 2018 on Social Anxiety Disorder in children and adolescents that experienced peer victimization during childhood and adolescence. Results: Seventeen studies are included. All studies showed that peer victimization is positively correlated to the presence of social anxiety. Moreover, the perpetration of peer victimization may contribute to the maintenance and the exacerbation of social anxiety symptoms. Conclusions: In children and adolescents with Social Anxiety Disorder, it is necessary to evaluate firstly the presence of peer victimization experiences. Subsequently, therapeutics programs targeted to elaborate these experiences and to reduce the anticipatory anxiety and the avoidance that characterized these children and adolescents can be proposed.

Resting-state functional magnetic resonance imaging investigation of the neural correlates of cognitive-behavioral therapy for externalizing behavior problems in adolescent bullies

The purpose of this study was to investigate the neural correlates of cognitive-behavioral therapy (CBT) for externalizing behavior problems in perpetrators of school bullying using assessments of brain activity and behavior. Twenty-five adolescent bullies participated in an 8-session intervention. Prior to and after participation, 24 adolescents were evaluated using the Child Behavior Checklist (CBCL) and 23 completed resting-state functional magnetic resonance imaging. Changes in the fractional amplitude of low-frequency fluctuations (fALFF) and scores on the CBCL were analyzed. We also compared the identified changes into 2 groups (low and high delinquency) differentiated by a cutoff of 65 points on the delinquency subscale of the CBCL. Following the intervention, participants exhibited improvement in the subscores of the CBCL and decreases in the fALFF of the inferior parietal lobule, lingual, interior frontal and middle occipital gyrus. A positive correlation was observed between changes in the CBCL externalizing behavior scores and fALFF of the inferior frontal gyrus. The high delinquency group showed a greater decrease in delinquency and externalizing CBCL subscores across time than did the low delinquency group. The high delinquency group had more areas that showed change in fALFF post-intervention than did the low delinquency group. A positive correlation was observed between changes in the CBCL delinquency scores and fALFF of the precentral gyrus in the high delinquency group. The results indicate that this CBT for externalizing behavior problems in bullies had more positive effects on delinquent behavior in adolescents with high levels of delinquency, and these changes were associated with functional changes in brain activity.

TRIAL REGISTRATION

ClinicalTrials.gov identifier: NCT02670876.

The Problem with Low-Prevalence of Bullying

This paper tests the hypothesis of whether being bullied in an environment where bullying is infrequent decreases adolescents' life satisfaction. Analyses were based on the international standard questionnaire from the 2005/2006 Health Behaviour in School-aged Children study (HBSC). The sample included answers from 183,736 children in 35 Western, industrialized countries. Our results show that the negative effects of being bullied on the life satisfaction of individuals are stronger in schools and countries where bullying is less frequent. We therefore conclude that the prevalence of bullying in the students' surroundings may act as a mediating variable explaining the relationship between bullying and life satisfaction.

Is Spiritual Well-Being Among Adolescents Associated with a Lower Level of Bullying Behaviour? The Mediating Effect of Perceived Bullying Behaviour of Peers

The aim of this study was to explore the association between spiritual well-being and bullying among Slovak adolescents, and whether perceived bullying behaviour of peers mediated this relationship. Data from the Health Behaviour in School-aged Children study conducted in 2014 in Slovakia were used. Data were obtained from 9250 adolescents with a mean age of 13.48 years. The final sample consisted of 762 adolescents aged 15 years old (52.2% boys). We used logistic regression models and the Sobel test. Adolescents who reported a higher level of spiritual well-being were at lower risk of reporting that some or more schoolmates bully others or that they themselves bully others. These relationships were partially mediated by perceived norms about the bullying behaviour of schoolmates. Spiritual well-being was found to be negatively associated with bullying; in addition, a mediating role of perceived bullying behaviour of peers in this relationship was confirmed.

Modifying Self-Blame, Self-Esteem, and Disclosure Through a Cooperative Cross-Age Teaching Intervention for Bullying Among Adolescents

Bullying is common among school students, and some victims hold self-blaming attributions, exhibit low self-esteem, and do not seek social support. A wait-list control pre-/post-test experimental design, with random allocation, was used to assess the effects of a novel cross-age teaching of social issues (CATS) intervention on the latter 3 variables among peer-identified victims of bullying (N = 41, mean age = 14.5 years). In small cooperative groups of classmates, participants designed and delivered a lesson to younger students that informed them that bullies not victims are in the wrong, victims have no reason to feel bad about themselves, and that seeking help can be beneficial. CATS led to a significant improvement on all 3 dependent variables with mostly large effect sizes; these positive effects were even stronger with a bigger dose of intervention (6 hr vs. 4 hr), and changes in self-blame, and separately changes in self-esteem, mediated the positive effect of the intervention on help-seeking. The theoretical and practical implications of these results were discussed, especially in terms of supporting a highly vulnerable subgroup of adolescents.

Peer victimization among children and adolescents with anxiety disorders

This study examined peer victimization among a sample of youth who were seeking treatment at an outpatient anxiety disorders clinic. The study examined the association between peer victimization and internalizing symptoms and looked at whether frequent victimization was more common among youth with Social Phobia (SoP) as compared to youth with other anxiety disorders The study also examined the relation between SoP and peer victimization dimensionally. Participants were 90 youth (47 boys; M age = 11.06 years) and their parents. Results showed that peer victimization was associated with social anxiety symptoms, and relational victimization, in particular, was associated with internalizing problems among youth with anxiety disorders. Negative beliefs about the peer group accounted for some of this relation. Victimization was associated with symptomatology rather than diagnosis. Peer victimization is important to assess and consider in the treatment of anxiety disorders in youth.

Factors affecting academic achievement among sexual minority and gender-variant youth

Experiences of victimization among sexual minority youth (e.g., lesbian, gay, bisexual, transgender; LGBT) and gender-variant youth remain pronounced in many schools. Although much work has shown the connection between homophobic bullying and mental and physical health, there has been limited attention to how victimization impedes learning, academic achievement, and other school-related outcomes for these youth. In this chapter, we propose several pathways through which victimization leads to academic disparities among sexual minority and gender-variant youth, with attention to its effects on individual learning processes (e.g., motivation, concentration, self efficacy, and other cognitive stressors) as well as broader psychological and social processes (e.g., mental health, school avoidance, harmful coping strategies, exclusionary discipline). We also consider protective factors (e.g., social support, Gay-Straight Alliances, extracurricular involvement, nondiscrimination policies, inclusive curriculum) that could promote resilience and suggest potential mechanisms by which they may operate. In doing so, we aim to stimulate ideas for an advancement of research in this area.

Teachers' self-efficacy, perceived effectiveness beliefs, and reported use of cognitive-behavioral approaches to bullying among pupils: effects of in-service training with the I DECIDE program

Despite the promise of being effective in tacking bullying and conduct disorder, cognitive-behavioral (C-B) interventions are underused by teachers. Little detailed information exists as to why this is the case. The current study with junior school teachers in the U.K. (N=249) confirmed this low reported usage and showed that while teachers tended to believe that C-B approaches would be effective, most held rather low self-efficacy beliefs. Attending a workshop on a specific C-B approach, the I DECIDE program had positive effects on perceived effectiveness and self-efficacy beliefs, and longer durations of training (3days) were more beneficial than shorter durations (half/1day). In line with outcome-expectancy theory and the theory of planned behavior, self-efficacy and duration of training predicted an increase in reported usage of I DECIDE across an 8-month period, and self-efficacy fully mediated the association between duration of training and increase in reported usage. The implications of these findings for overcoming impediments to the more widespread use of C-B approaches by teachers to tackling bullying were discussed, particularly the notion that attending training of sufficient duration coupled with a more explicit attention on fostering self-efficacy will pay dividends.

Associations between adults' recalled childhood bullying victimization, current social anxiety, coping, and self-blame: evidence for moderation and indirect effects

Prior studies have shown that bullying victimization is common during childhood and may have negative effects over the short term. Evidence is also emerging that childhood bullying victimization in the form of teasing may precipitate social anxiety in adulthood. The present study extended the field by testing for associations between adults' recall of four common subtypes of childhood bullying victimization and their current social anxiety. It also provided the first test of whether coping moderated those associations, if they were indirect effects through self-blame, and if sex differences existed. Data were collected from 582 students aged 23+ years at two universities in the UK. Collectively, and for social exclusion and relational victimization uniquely, the subtypes of bullying victimization did predict social anxiety. Evidence for hypothesized moderation and indirect effects was obtained but these varied by subtype of victimization (but not sex). The theoretical and practical implications of these results were discussed.

Influence of psychological and social factors on bystanders’ roles in school bullying among Korean-American students in the United States

This study investigated the associations of psychological and social variables with the likelihood of exhibiting three different behaviors as a bystander in a bullying situation. The sample comprised 238 Korean-American and Korean students, from the 3rd to 12th grades, studying in the USA. Students receiving classmate support showed a lower probability of exhibiting outsider behaviors in a bullying situation as compared to non-involvers, whereas those receiving teacher support showed less likelihood of exhibiting assistant, outsider, and defender behaviors as compared to non-involvers. Furthermore, students showing higher responsibility exhibited a lower probability of being a defender group as compared to the non-involvers, while those showing higher empathy demonstrated a greater probability of being in the defender group over non-involvers. The current study discusses the implications for bullying preventive interventions in school settings.

Girls in Foster Care: Risk and Promotive Factors for School Adjustment Across the Transition to Middle School

Girls in foster care may face difficulties across the transition to middle school. Latent growth curve modeling was employed to examine trajectories and predictors of academic competence and aggression from and against peers for 75 girls in foster care from the end of elementary school to the 2(nd) year of middle school. Across the transition to middle school, academic competence increased. Poor self-regulation was associated with decreased academic competence, and higher caregiver support was associated with increased academic competence. Frequency of aggression from peers decreased across the transition, with perceived school competence predicting smaller decreases. Aggression against peers dropped initially and then increased to pretransition levels by the end of the 2(nd) year of middle school. Lower caregiver support was associated with higher rates of aggression against peers at the end of the 1(st) year of middle school. The results are discussed in terms of implications for interventions for girls in foster care.

Evaluating a Brief Measure of Social Self-Efficacy among U.S. Adolescents

Preliminary data were collected to evaluate the performance of a social self-efficacy measure among 4,061 public high school adolescents. Principal-axis factor analysis was followed by a 4-way between-groups analysis of variance (ANOVA) to test for differences in the Total score means on selected demographic estimates and their interactions. Relations between the Total score and selected risk behaviors were examined through a series of one-way ANOVAs and the Tukey HSD test. Factor analysis results suggested a one-factor model best explained the factor structure of the scale items (factor loading range = .64–.77, eigenvalue = 4.05, h2 = .51). Females reported a significantly higher mean Total social self-efficacy rating than males, while White students reported a significantly higher mean Total social self-efficacy rating than Black and Asian students. Statistically significant lower mean Total social self-efficacy ratings were also noted for those who reported physical fighting, avoiding school, and being bullied.

Cyberbullying in Turkish middle schools: An exploratory study

This study explored Turkish students' experience of cyberbullying and their use of social networking tools. A total of 756 7th-grade students participated from eight different middle schools in Istanbul, the largest city of Turkey. A 15-item questionnaire was used in a classroom environment to collect data. Results revealed that male students were more involved in cyberbullying than female students. Students used instant messaging programs in cyberbullying, and bullying victims did not communicate with adults when they were exposed to harassment. The majority of students did not know effective safety strategies for use in cyberspace. Those who were themselves cyberbullied tended to engage in cyberbullying. The prevalence of cyberbullying in Turkish middle schools suggests that schools should adopt appropriate prevention strategies.

How South Korean teachers handle an incident of school bullying

With school-level variables receiving increasing attention for their role in the maintenance of bullying behaviors, this study examined teacher responses to a hypothetical bullying situation among a sample of South Korean teachers. Using an online survey method, school-level variables (anti-bullying policy and anti-bullying program) and individual characteristics (anti-bullying training and years of teaching experience) were also collected. Factor analyses indicated a two-factor solution in teacher responses: Ignore and Action. The Action scores differed significantly by gender and by years of teaching experience, but not by school-level variables or anti-bullying training. The implications for teacher training are discussed.

Friends can hurt you: Examining the coexistence of friendship and bullying among early adolescents

Friendship is typically assumed to be a protective factor for victims of school bullying, so the possibility of victimization by friends is rarely explored. This study examines the prevalence of positive affiliation between the victims and aggressors in verbal and physical bullying. Peer nomination inventories were used to assess the friendship and dyadic bullying tendency among 237 Taiwanese middle school 7th graders. A total of 1,084 incidents of dyadic verbal bullying and 1,327 incidents of physical bullying were reported by the respondents. Friendship nominations among aggressors and victims could be unilateral (a peer nominates someone who does not in turn nominate them) or reciprocal (both the aggressor and the victim nominate each other as friends). Reciprocal nominations between victims and aggressors occurred in approximately 8% of cases of verbal bullying incidents and about 12% of physical bullying incidents. About 8% of victims of verbal or physical bullying unilaterally nominated the aggressor as a friend, with 9% and 12% of aggressors nominating victims as friends in the two cases. The self-reported strength of friendships was high among the reciprocal friends. Implications for the existence of bullying within friendship dyads for research and practice are discussed.

Developmental influences on the neural bases of responses to social rejection: implications of social neuroscience for education

Relational aggression such as social rejection is common within school peer groups. Converging evidence suggests that adolescent females are particularly sensitive to social rejection. We used a novel fMRI adaptation of the Cyberball social rejection paradigm to investigate the neural response to social rejection in 19 mid-adolescent (aged 14-16) and 16 adult female participants. Across all participants, social exclusion (relative to inclusion) elicited a response in bilateral medial prefrontal cortex (mPFC) extending into ventral and subgenual anterior cingulate cortex and medial orbitofrontal cortex; and the left ventrolateral PFC (vlPFC); regions that have been associated in previous studies with social evaluation, negative affective processing, and affect regulation respectively. However, the exclusion-related response in right vlPFC, a region associated in previous studies with the regulation of rejection-related distress, was attenuated in adolescents. Within mPFC, greater activation during exclusion vs. inclusion was associated with greater self-reported susceptibility to peer influence in adolescents but not in adults. This suggests that the brain's response to experimentally-induced social rejection relates to adolescent behaviour in real-world social interactions. We speculate about the potential implications of these findings for educational settings. In particular, functional development of affective circuitry during adolescence may influence social interaction within the school peer group.

School bullying among adolescents in the United States: physical, verbal, relational, and cyber

PURPOSE

Four forms of school bullying behaviors among US adolescents and their association with sociodemographic characteristics, parental support, and friends were examined.

METHODS

Data were obtained from the Health Behavior in School-Aged Children (HBSC) 2005 Survey, a nationally representative sample of grades 6-10 (N = 7,182). The revised Olweus Bully/Victim Questionnaire was used to measure physical, verbal, and relational forms of bullying. Two items were added using the same format to measure cyber bullying. For each form, four categories were created: bully, victim, bully-victim, and not involved. Multinomial logistic regressions were applied, with sociodemographic variables, parental support, and number of friends as predictors.

RESULTS

Prevalence rates of having bullied others or having been bullied at school for at least once in the last 2 months were 20.8% physically, 53.6% verbally, 51.4% socially, or 13.6% electronically. Boys were more involved in physical or verbal bullying, whereas girls were more involved in relational bullying. Boys were more likely to be cyber bullies, whereas girls were more likely to be cyber victims. African-American adolescents were involved in more bullying (physical, verbal, or cyber) but less victimization (verbal or relational). Higher parental support was associated with less involvement across all forms and classifications of bullying. Having more friends was associated with more bullying and less victimization for physical, verbal, and relational forms but was not associated with cyber bullying.

CONCLUSIONS

Parental support may protect adolescents from all four forms of bullying. Friends associate differentially with traditional and cyber bullying. Results indicate that cyber bullying is a distinct nature from that of traditional bullying.