School, neighborhood, and family factors are associated with children's bullying involvement: a nationally representative longitudinal study

The association between childhood maltreatment and school bullying behaviors among Chinese adolescents: A latent class analysis

BACKGROUND

Existing studies primarily examine the relationship between childhood maltreatment (CM) and bullying behaviors from an accumulative perspective. However, there is limited understanding of this relationship when adolescents experience combined forms of childhood maltreatment, particularly in the context of varying residential environments.

OBJECTIVES

This study aimed to identify latent patterns of childhood maltreatment and examine their association with bullying behaviors among Chinese adolescents. Additionally, residential area differences in these associations were explored.

PARTICIPANTS

There were 13,029 Chinese adolescents (mean age = 14.4 years) who completed self-report questionnaires between October and November 2023.

METHODS

Data on childhood maltreatment and school bullying were collected through self-report measures. Latent class analysis (LCA) was employed to identify distinct patterns of maltreatment. Multiple logistic regression was employed to explore the relationship between maltreatment patterns and bullying behaviors, with stratified analysis conducted by residential areas after propensity score matching (PSM).

RESULTS

Three childhood maltreatment patterns were identified: low-abuse-low-neglect (class 1, 75.7 %), low-abuse-high-neglect (class 2, 20.9 %), and high-abuse-high-neglect (class 3, 3.5 %). Compared to class 1, class 2 was associated with elevated risks for being an only victim (OR = 1.68), only bully (OR = 1.57), or bully-victim (OR = 1.85). Class 3 showed even higher risks (only victim: OR = 3.71; only bully: OR = 4.79; bully-victim: OR = 7.95), with a clear gradient in risk severity. Stratified analyses revealed that adolescents in rural areas who primarily experienced neglect were more likely to be both bullies and victims compared to the urban adolescents (OR = 2.05, 95 % CI = 1.17-3.58, p < 0.05).

CONCLUSIONS

Childhood maltreatment influences bullying behaviors among adolescents significantly, with distinct maltreatment patterns providing critical insights for risk stratification. Residential area differences further modulate these associations. Intervention strategies should account for diverse maltreatment patterns and contextual factors such as rural-urban disparities to effectively address bullying behaviors.

Similarities and Differences Between Bullying and Sexual Harassment in Schools: A Social-Ecological Review of Risk and Protective Factors

In this conceptual article, the authors provide a narrative review of literature on bullying and sexual harassment in K-12 schools framed through a comparative analysis of risk and protective factors for both forms of violence across the social-ecological spectrum. We find that a greater number of studies of both forms of violence focus on student and microsystem-level factors rather than on higher levels of the ecosystem including school boards, neighborhoods, and broader cultural norms. In addition, the research overwhelmingly identifies more risk factors than protective factors. Finally, we find more similarities than differences in risk and protective factors between the two forms of school-based violence. We identify implications of the findings for theory, research, and policy and suggest that preventing any form of harassment at school will benefit not only students but the entire school community. We argue that the causes of school-based harassment are complex and require comprehensive prevention, intervention, and response approaches that address shared risk and protective factors, particularly those at the community and mesosystem, exosystem, and macrosystem levels. Ultimately, we argue that all community stakeholders must be committed to and engaged in these endeavors for them to be successful.

Birth order moderates the association between adverse childhood experiences and externalizing behavior symptoms in adolescence

Adverse childhood experiences (ACEs) are associated with externalizing behaviors. Whereas some ACEs affect individual children (i.e., child-specific; e.g., failing a grade), others affect the family unit (i.e., family-wide; e.g., parent losing a job); effects of ACEs on externalizing behavior may manifest differently across groupings of ACEs. Moreover, birth order may modify the association between child-specific and family-wide ACEs and externalizing behavior due to differences in the experience of being a younger versus older sibling. This study examined the externalizing behavior of siblings in relation to their experiences of child-specific and family-wide ACEs to test the hypothesis that younger siblings are at greater risk for developing externalizing symptoms following familial ACE exposure. Participants were 61 sibling pairs (younger sibling Mage = 11.37 years, 44.1% male; older sibling Mage = 13.1 years, 52.5% male) recruited from six schools in the northeastern United States. Parents rated each child's externalizing behaviors (e.g., bullying, meanness) and retrospectively reported on each child's experience of 34 ACEs; two raters categorized ACEs as child-specific (n = 10) or family-wide (n = 24). Multilevel modeling revealed that both child-specific and family-wide ACEs were associated with increased externalizing behaviors. Birth order moderated the effect of family-wide (but not child-specific) ACEs on externalizing behaviors, independent of sex and age. Externalizing behavior was higher for younger siblings as compared with older siblings, particularly when a high number of ACEs (6+) were reported. This research should prompt future exploration of mechanistic theories of the impact of family-wide and child-specific ACEs and the role of birth order.

School Closures on Bullying Experiences of Treatment-Seeking Children and Youth: The Influence of the COVID-19 Pandemic Within Ontario, Canada

Amongst school-aged children and youth, bullying is a significant problem warranting further investigation. The current study sought to investigate the influence of the COVID-19 pandemic waves and school closures on the bullying experiences of 22,012 children aged 4-18-years-old who were referred and assessed at mental health agencies in Ontario, Canada. Individual, familial, and mental health variables related to bullying experiences were also investigated. Data were collected from January 2017 to February 2022. The pre-pandemic period of study included January to June 2017, September 2018/2019 to June 2019/2020. The pandemic period was divided into categories of remote learning (17 March 2020 to 30 June 2020, 8 January 2021 to 16 February 2021, 12 April 2021 to 30 June 2021) and in-person learning (remaining pandemic dates). The summer holidays pre-pandemic were in July-August 2017, 2018, 2019 and during the pandemic they were in July-August 2020 and 2021. Logistic regressions were conducted to analyze data. Findings related to COVID-19 showed bullying rates to be lower during the pandemic when compared to pre-pandemic levels (bullied others during pandemic in school: OR = 0.44, CI = 0.34-0.57; victim of bullying during pandemic in school: OR = 0.41, CI = 0.33-0.5). Furthermore, bullying rates were lower during the pandemic periods when schools were closed for in-person learning (bullied others during pandemic remote: OR = 0.62, CI = 0.45-0.85; victim of bullying during pandemic remote: OR = 0.24, CI = 0.17-0.34). Children who lived in lower income areas, experienced home life challenges, exhibited mental health difficulties, or had behavioural concerns were more likely to be involved in bullying experiences. Finally, classroom type and school program impacted the child's likelihood of bullying others or being bullied. These findings further our understanding of the impact of school closures on children's mental health and behaviour during the pandemic. Public health and policy implications such as bullying prevention, supervision, and conflict management are discussed.

Role of physical and dentofacial features in bullying among United Arab Emirates schoolchildren and its impact on school performance - A cross-sectional study

BACKGROUND

Bullying has a lasting effect on young, vulnerable minds, especially among school-aged youngsters. With the help of this study, we intended to examine how physical and dentofacial characteristics contribute to bullying among kids and how it affects their academic performance.

METHODS

This retrospective cross-sectional study consisted of a self-reported anonymous, pretested questionnaire divided into three major domains, with due institutional ethical clearance being obtained before the study's commencement.

RESULTS

The study population consisted of 269 schoolchildren, with 49.8% being males and the majority (55.0%) residing in Ajman. Among the schoolchildren, 35.7% reported being victims of bullying. The majority of bully victims (27.1%) skipped school because of bullying. Additionally, 64.3% of the students had a nickname, primarily used by siblings, and approximately half of the bully victims disliked their nicknames. In terms of happiness, 45.0% of students were neither happy nor unhappy in classes, while 10.8% were very unhappy. Outside of school, 56.9% of participants were very happy, and only 1.1% were very unhappy. Most students (58.7%) did not believe that bullying harms their grades, while 19.7% believed it does. Furthermore, 71.7% of students did not experience bullying due to good grades or showing interest in schoolwork.

CONCLUSION

Based on results, physical and dentofacial features in bullying among schoolchildren and its impact on school performance, sociodemographic patterns, and factors associated with bullying victimization highlight the need for targeted interventions and preventive strategies to address this issue. Thus, can create a safe and supportive school environment that promotes the well-being and academic success of all schoolchildren.

Relative victimization scale: initial development and retrospective reports of the impact on mental health

BACKGROUND

Bullying and victimization have been studied in many contexts and classified as peer victimization in school settings and parental or sibling victimization within family settings. Yet, current research is scarce on whether victimization occurring within family settings is specific to parental or sibling victimization. Thus, the current study aims to develop a scale assessing victimization conducted by relatives and provide support for its psychometric properties.

METHODS

Cross-sectional and longitudinal data were collected from university students (1622 and 1045 students, respectively) and participants responded to questionnaires via an online survey.

RESULTS

EFA and CFA results demonstrated the unidimensionality of the Relative Victimization Scale (RVS) consisting of eight items. In terms of convergent validity, RVS scores were correlated with the scores on parental, sibling, and peer victimization scales and several psychological health outcomes including depression, anxiety, social anxiety, perceived stress, loneliness, negative and positive affect, life satisfaction, and resilience. Moreover, RVS explained a significant amount of variance beyond the contribution of parental, sibling, and peer victimization in those psychological health outcomes for the support of incremental validity.

CONCLUSIONS

The findings of the study indicated the potential utility of the RVS in assessing the experience of relative victimization through offering support for internal consistency reliability and construct, longitudinal predictive, and incremental validity.

School Bullying Victimization and Depression Symptoms in Adolescents: The Mediating Role of Internet Addiction and Moderating Role of Living Areas

School bullying and depression are both serious social and public health problems among adolescents. Prior studies indicated a correlation between bullying and depression. However, the potential moderators remain largely unexplored. This study aimed to identify the mediating effect of Internet addiction and the moderating effect of living in urban or rural areas in the relationship between school bullying victimization and depression symptoms among Chinese adolescents. This cross-sectional study of adolescents was conducted using two-stage random cluster sampling of students in urban and rural public high schools in China. A moderated mediation model was constructed to uncover the underlying mechanism of school bullying victimization and depression symptoms. A total of 2,376 adolescents (52.65% females, mean age ± SD a 14.69 ± 1.76 years) were included in the study. The prevalence of clinical depression symptoms with a cut-off value of 16 on the Center for Epidemiological Studies Depression Scale (CES-D) was 21.76% (95% CI: 20.15, 23.46), and with a cut-off value of 20 on the CES-D was 13.85% (95% CI: 12.51, 15.30) for overall. Our findings indicated a significant positive association between school bullying victimization and depression symptoms (p < 0.01) and a significant mediating effect of Internet addiction in the association between school bullying victimization and depression symptoms (indirect effect = 1.143, 95% CI: 0.677, 1.609; percentage of mediation: 16.7%, 95% CI: 10.3, 23.1). This indirect relationship was partially moderated by the living in urban or rural areas in the mediation process. Specifically, the effect of school bullying victimization on Internet addiction was greater among urban adolescents (simple slope: 0.774, 95% CI: 0.524, 1.024, p < 0.01) than among rural adolescents (simple slope: 0.337, 95% CI: 0.132, 0.543, p < 0.01), but moderating effect of urban-rural areas was not significant on the relationship between Internet addiction and depression symptoms. These findings highlight the mediating role of Internet addiction and the moderating role of living areas in school bullying victimization and adolescents' depression symptoms, which provide evidence for social work, mental health services, and policy interventions for adolescents in China.

Social Determinants of Health and Perceived Cognitive Difficulties in High School Students in the United States

OBJECTIVE

The United States Centers for Disease Control and Prevention (CDC) conducted the Adolescent Behavior and Experiences Survey (ABES) to examine disruption and adversity during the COVID-19 pandemic. We examined the association between social determinants of health (SDoH) and cognitive problems attributed to physical or mental health problems among high school students.

METHOD

The ABES was an online survey. Perceived cognitive problems were assessed with the question: "Because of a physical, mental, or emotional problem, do you have serious difficulty concentrating, remembering, or making decisions?" A SDoH index was created by summing endorsements to 12 variables.

RESULTS

Participants were 6,992 students, age 14-18, with 3,294 boys (47%) and 3,698 girls (53%). Many adolescents reported experiencing cognitive problems (i.e., 45%), with girls (56%) more likely to report cognitive difficulties than boys (33%) [χ2(1) = 392.55, p < 0.001]. Having poor mental health was strongly associated with cognitive problems in both girls [81%, χ2(1, 3680) = 650.20, p < 0.001] and boys [67%, χ2(1, 3267) = 418.69, p < 0.001]. There was a positive, linear association between the number of SDoH experienced and reporting cognitive problems. Binary logistic regressions were used to identify predictors of cognitive difficulty for both boys and girls (e.g., being bullied electronically, experiencing food insecurity during the pandemic, being treated unfairly because of their race or ethnicity, and being in a physical fight).

CONCLUSIONS

A strikingly high proportion of adolescents reported experiencing problems with their cognitive functioning. After adjusting for current mental health problems, several SDoH remained associated with adolescents' reported cognitive difficulties, including experiencing racism, bullying, parental job loss, and food insecurity.

A Four-Wave Cross-Lagged Study of Exposure to Violent Contexts, Cognitive Distortions, and School Bullying during Adolescence

School bullying represents a widespread expression of violence in the peer context. Guided by the social-ecological model, this study investigated the longitudinal and transactional pathways linking domestic and neighborhood/community violence exposure (through direct victimization and witnessing), self-serving cognitive distortions (CDs), and school bullying perpetration. Furthermore, consistent with the previous literature, we tested the cognitive desensitization process that could develop in response to chronically violent contexts. Two four-wave cross-lagged panel mediation models were tested in a sample of 778 high school students (28.1% males; Mage [Time 1; T1] = 14.20, SD = 0.58). The results showed differential effects of multiple contexts and forms of violence exposure, with domestic violence victimization and community violence witnessing being associated with self-serving CDs and bullying perpetration over time. Moreover, significant associations between CDs and bullying perpetration over time were found, with bidirectional effects for each of these longitudinal patterns. Finally, self-serving CDs significantly mediated the relationships between both domestic violence victimization and community violence witnessing and school bullying perpetration. These findings highlight the need to consider school bullying as a social phenomenon stemming from a complex and bidirectional interplay between individuals and the environments they inhabit, confirming a basic postulate that "violence breeds violence".

Intimate partner violence exposure during infancy and social functioning in middle childhood: An Australian mother and child cohort study

Social functioning of children with experiences of intimate partner violence (IPV) between caregivers in early childhood has received less attention than emotional-behavioral outcomes. Drawing on data from 1507 ten-year-old Australian-born children and their mothers participating in a community-based longitudinal study, this study examined the associations between IPV exposure during infancy and social development during middle childhood. IPV during the first 12 months of life was associated with lower social skills, higher peer problems, and peer victimization at age 10 years, while accounting for concurrent IPV. This study provides evidence for the long-term impacts of early-life IPV exposure on children's social functioning, and the importance of prevention and early intervention programs focused on social development following experiences of IPV.

Identifying Factors Associated with Bullying Roles Using the interRAI Child and Youth Mental Health (ChYMH) Suite of Instruments

Bullying is a common problem amongst school-aged children and youth and is a significant concern for caregivers and teachers. interRAI is an international not-for-profit network of roughly 150 researchers and clinicians from over 35 countries. The main goal of interRAI is to develop and support standardized assessment systems for vulnerable individuals to support care planning, evidence-based clinical decision making, outcome measurement and quality assurance. This study aimed to examine factors associated with bullying roles in a large clinical sample (n = 26,069) using interRAI Child and Youth Mental Health assessments. Findings revealed children who both bullied peers and were victims of bullying (compared to those who were solely bullies, victims, or neither) were more likely to experience interpersonal traumas including witnessing domestic violence, physical and sexual assault; increased risk of self-harm and suicide, depression; more behavioural/externalizing problems; conflict within the school and home contexts; and higher levels of financial, familial, and living instability. The potential causes and implications of these distinctions are discussed. Findings can aid professionals in tailoring preventive measures that could more effectively minimize the incidence and effect of bullying.

Pathways between oral health conditions and bullying on adolescents: A 10-year cohort study

OBJECTIVE

To assess the pathways in which oral health conditions, socioeconomic, and psychosocial factors in childhood can lead to the occurrence of bullying in adolescence.

METHODS

This is a 10-year cohort study conducted with a sample of 639 children in southern Brazil. Oral health conditions (dental caries, dental trauma and malocclusion), sociodemographic and psychosocial characteristics were obtained at baseline (T1) and at follow-up (T2). General and dental bullying were assessed at T2 using the Bullying Olweus questionnaire and through a question contained in the Child Perception Questionnaire 11-14. Structural equation modelling was used to evaluate the pathways between oral health measures and bullying episodes over time.

RESULTS

A total of 429 students were evaluated at follow-up. Untreated dental caries were direct and indirectly related with the occurrence of dental bullying at follow-up and indirectly associated with general bullying at T2. Low socioeconomic status, low sense of coherence and dental bullying presented a direct impact on the occurrence of general bullying at T2.

CONCLUSIONS

Untreated dental caries are presented as the main oral health predictor of the occurrence of bullying episodes in adolescence.

A reciprocal relationship between parental maltreatment and child bullying perpetration in China

This study aimed to examine the longitudinal reciprocal relationship between parental maltreatment and child bullying perpetration from middle childhood to early adolescence in China and the associated gender differences. Eight hundred ninety-one children completed a battery of questionnaires at four time points. A random-intercept cross-lagged model was established. The results indicated that at the between-person level, child bullying perpetration was positively associated with physical and psychological maltreatment. At the within-person level, there was a significant association between an increase in bullying perpetration and an increase in parental psychological and physical maltreatment across the four time points. Conversely, an increase in physical maltreatment led to an increase in child bullying perpetration from T1 to T2, while an increase in psychological maltreatment resulted in an increase in child bullying perpetration from T1 to T2 and T2 to T3. Furthermore, an increase in physical maltreatment increased boys' bullying perpetration but decreased that in girls from T2 to T3. These findings provide inspiration for future family education and anti-bullying interventions in schools.

The Association Between Adverse Childhood Experiences (ACEs), Bullying Victimization, and Internalizing and Externalizing Problems Among Early Adolescents: Examining Cumulative and Interactive Associations

Both adverse childhood experiences (ACEs) and bullying victimization are linked with mental health problems in adolescents. However, little is known about the overlap between the two factors and how this impacts adolescent mental health problems (i.e., internalizing and externalizing problems). The current study analyzed data from 8,085 participants (47.7% female; 44.1% racial/ethnic minority) in the Adolescent Brain Cognitive Development (ABCD) study, baseline (2016-2018, ages 9-10 years) to Year 2. Regression analyses were used to estimate associations between ACEs, bullying victimization and mental health problems, respectively, adjusting for sex, race/ethnicity, country of birth, household income, parental education, and study site. The findings showed that both ACEs and bullying victimization were independently associated with higher internalizing and higher externalizing problems. However, no significant interaction was found between ACEs and bullying victimization. Overall, the results align with the cumulative risk model of adversity, linking cumulative ACEs and bullying victimization to internalizing and externalizing problems in early adolescents.

Preschool Aggression and Victimization: A Short-Term Longitudinal Analysis of the Immediate Social Environment

Introduction

Preschool aggression, a significant concern, requires an in-depth examination beyond individual factors. This study explored the link between individual characteristics, immediate social environment variables, and the likelihood of preschoolers being nominated as aggressors or victims. The novelty of the study lies in its comprehensive longitudinal examination, using a multi-informant approach, of how family dynamics, peer relations, teacher-child interactions, and community factors are related to preschool aggression within the context of Bronfenbrenner's ecological system theory.

Methods

Data was collected at two points, four months apart, to investigate the interplay among sociodemographic, individual, family, and school factors and subsequent child aggression. The study included 394 children (184 girls, 210 boys), aged 3 to 6 years (M = 4.36, SD = 0.87). Caregivers completed questionnaires on socioeconomic status, community relationships, children's emotional regulation, and family functioning. Teachers rated closeness with each child, while children nominated liked and disliked peers, as well as those exhibiting aggressive or victimized behaviour.

Results

Logistic regression models revealed stronger associations between peer aggression and victimization and individual factors over microsystems. Surprisingly, community cohesion showed a robust positive link with an increased likelihood of children being nominated as victims, challenging the assumption that positive parenting practices and strong community cohesion always leads to positive outcomes for individuals.

Discussion

The study advances theoretical understanding by examining how factors within preschoolers' microsystems influence aggressive behaviors, contributing to more holistic models for addressing preschool aggression and victimization in schools. The findings highlight the significance of targeted interventions, emphasizing early identification of aggression or victimization signs and customized programs for social and emotional skill development. Addressing parental stress and interparental conflict is crucial. Additionally, community-based initiatives, like strengthening support networks, play a pivotal role in fostering healthier social dynamics among preschoolers.

Latent Transitions of Census-level Deprivation and Network Analysis of Conduct Problem Behaviours

Conduct problems are more prevalent in neighbourhoods that have a vulnerable structure (e.g., high neighbourhood-level deprivation) and disarranged interpersonal characteristics (e.g., low social cohesion and informal social control at the neighbourhood level). However, as an indicator of neighbourhood structure, neighbourhood deprivation has typically not been assessed longitudinally and solely based on neighbourhood-level socioeconomic status rather than a wide variety of census-level deprivation indicators. Also, few studies have examined which CD behaviours (e.g., stealing) interplay with neighbourhood risks (e.g., low social cohesion). In this study, latent transitions of neighbourhood-level deprivation patterns, based on census-level information, were estimated between age 12.5 and 15.5 using the Avon Longitudinal Study of Parents and Children (ALSPAC). In network models, we employed multi-informant variables and estimated interplays between mother-reported CD behaviours and child-reported social cohesion, informal social control and deviant peer affiliations within different patterns of the latent neighbourhood-level deprivation transitions. We identified three constant deprivation patterns: deprived, intermediate and low pattern. In the deprived pattern, the CD behaviour "bullying" had the highest interplay with lack of social cohesions, social control, and high deviant peer affiliation. In contrast, non-violent CD behaviours: "lying" and "staying after dark ", showed importance in the intermediate and low patterns, respectively. Regardless of deprivation patterns, social cohesion played a protective role, whereas affiliation with deviant peers involved in property crime was a risk factor for CD behaviours. The identified CD behaviours can serve as a screening tool, and interventions increasing social cohesion might mitigate CD development.

Less Computer Access: Is It a Risk or a Protective Factor for Cyberbullying and Face-to-Face Bullying Victimization among Adolescents in the United States?

The present study investigates whether less computer access is associated with an increase or decrease in cyberbullying and face-to-face bullying victimization. Data were derived from the 2009-2010 Health Behavior in School-Aged Children U.S. Study, consisting of 12,642 adolescents aged 11, 13, and 15 years (Mage = 12.95). We found that less computer usage was negatively associated with cyberbullying victimization and face-to-face bullying victimization. The findings from the study have implications for research and practice.

Would Caring Teachers Buffer the Link Between Violence Victimization and Early Sexual Initiation? Comparing Heterosexual and Non-Heterosexual African American Youth

This study investigated the relationship between youth violence exposures (i.e., peer and neighborhood) and early sexual initiation. It also explored whether caring relationships with teachers might moderate this relationship and whether results differed for heterosexual versus non-heterosexual African American youth. The study sample (N = 580) comprised 475 heterosexual and 105 non-heterosexual youths, 319 female and 261 male, ages 13 to 24 years (M age = 15.8). Students were assessed for peer and neighborhood violence, relationship with teachers, early sexual initiation, sexual orientation, and socioeconomic status. Major results indicated a positive relationship between exposure to peer and neighborhood violence and early sexual initiation for heterosexual youth but not those who identified as non-heterosexual. Further, identifying as female (vs. male) was significantly associated with later sexual initiation for both heterosexual and non-heterosexual youth. In addition, caring teachers moderated the relationship between exposure to peer violence and age of sexual initiation among non-heterosexual youth. Programs and interventions to curtail violence sequelae would need to consider the unique effects of various types of youth violence exposures and the significance of sexual orientation.

Early risk factors for joint trajectories of bullying victimisation and perpetration

Bullying victimisation is a prevalent stressor associated with serious health problems. To inform intervention strategies, it is important to understand children's patterns of involvement in bullying victimisation and perpetration across development, and identify early risk factors for these developmental trajectories. We analysed data from the Millennium Cohort Study (N = 14,525; 48.6% female, 82.6% White), a representative birth cohort of British children born in 2000-2002 across the UK. Bullying victimisation and perpetration were assessed via child, mother, and teacher reports at ages 5, 7, 11, and 14 years. Early risk factors (child emotional, cognitive, and physical vulnerabilities, and adverse family environments) were assessed at ages 9 months, 3, and 5 years. Using k-means for longitudinal data, we identified five joint trajectories of victimisation and perpetration across ages 5, 7, 11, and 14: uninvolved children (59.78%), early child victims (9.96%), early adolescent victims (15.07%), early child bullies (8.01%), and bully- victims (7.19%). Individual vulnerabilities (e.g., emotional dysregulation, cognitive difficulties) and adverse family environments (maternal psychopathology, low income) in pre-school years independently forecast multiple trajectories of bullying involvement. Compared to victims, bully-victims were more likely to be male, have cognitive difficulties, and experience harsh discipline and low income. Interventions addressing these risk factors (e.g., via accessible mental health care, stigma-based interventions, or programs to support low-income families) may help to prevent bullying involvement and its associated sequelae.

What Happens to Children's Mental Health and Peer Relationships During Periods of Restricted and Unrestricted Social Interactions? Results From the Co-SPACE Study in Primary School-Aged Children

Objective

Children's experiences of peer victimization and peer aggression are strongly linked to their mental health. However, we do not know how this relationship is influenced by periods of restricted and unrestricted social interactions. In this study, we investigated the following: (1) the bidirectional association between children's peer problems and mental health; (2) individual differences in the joint development of peer victimization, peer aggression, and mental health; and (3) factors associated with joint trajectories over 13 months during the COVID-19 pandemic in the United Kingdom.

Method

Our sample consisted of 2,160 children 4 to 10 years of age for whom parents or carers/caregivers completed a baseline and at least 1 follow-up online survey between March 2020 and May 2021 as part of the COVID-19: Supporting Parents, Adolescents and Children during Epidemics (Co-SPACE) study. We used generalized linear models to examine bidirectional associations, group-based trajectory modeling to map joint trajectories, and multinomial logistic regressions to identify factors associated with trajectories.

Results

Experiencing mental health difficulties during school closures increased the risk of experiencing peer victimization, but not peer aggression on return to school. Experiencing any peer problems during school closures did not predict subsequent mental health difficulties. The majority of children followed joint trajectories of low exposure to peer problems and mental health; however 16% to 17% of our sample followed joint trajectories of high exposure to peer problems and mental health. Low family income, family conflict, parental distress, special educational needs, and lack of friendships were associated with high exposure mental health and peer problem trajectories.

Conclusion

Increasing children's mental health support during periods of isolation may not only reduce concurrent and future mental health problems but may also prevent subsequent peer problems for both vulnerable and non-vulnerable children.

Study preregistration information

Co-SPACE (Covid-19: Supporting Parents, Adolescents and Children during Epidemics); https://osf.io/.

Associations between extracurricular arts activities, school-based arts engagement, and subsequent externalising behaviours in the Early Childhood Longitudinal Study

Adolescent externalising behaviours are associated with numerous long-term negative outcomes, although most research is intervention-based as opposed to risk reduction. Arts engagement has been associated with numerous beneficial factors linked to externalising behaviours, yet direct evidence linking them in longitudinal studies is lacking. Data from the Early Childhood Longitudinal Study were used, with baseline at 5th grade and outcomes measured at 8th grade. Ordinary least squares (OLS) regression was used to examine individual-level associations between extracurricular and school-based arts engagement with externalising behaviours. OLS regression was also used to examine associations between school-level arts classes and facilities with an administrator-reported index of externalising behaviours in the school. All models were adjusted for sociodemographic factors. Individual-level analyses were clustered by school. At the individual level, engaging in a greater number of extracurricular arts activities was associated with fewer externalising behaviours, although there was no association for school-based arts engagement. There were no school-level associations between arts classes or adequate arts facilities and externalising behaviours. Our results suggest extracurricular arts activities may be beneficial in reducing the risk for externalising behaviours, but the relationship is seen at an individual-level of engagement rather than based on school-level provision or facilities.

The association between childhood trauma and adolescent cyberbullying: chain mediating roles of emotional intelligence and online social anxiety

Objective

This study explored the impact of childhood trauma on adolescent cyberbullying and the mediating roles of emotional intelligence and online social anxiety between them.

Methods

The Childhood Trauma Scale, Emotional Intelligence Scale, and Chinese Brief Version of the Social Media User Social Anxiety Scale and Cyber Bullying Scale were used to assess 1,046 adolescents [boys: 297, girls: 749, average age = 15.79 years] from four schools in Shandong Province, China. SPSS 25.0 and AMOS 24.0 were used for statistical analysis.

Results

(1) Childhood trauma was positively associated with adolescents' cyberbullying; (2) Emotional intelligence and online social anxiety played partial mediating roles in the relationship between childhood trauma and cyberbullying; (3) Emotional intelligence and online social anxiety played a chain mediating role in the relationship between childhood trauma and cyberbullying.

Conclusion

This study reveals the relationship and mediating mechanisms between childhood trauma and cyberbullying. It provides implications for the theory and prevention of cyberbullying.

Prevalence of Aggressive Behavior in Greek Elementary School Settings from Teachers' Perspectives

The present study aims to estimate the prevalence of bullying in Greek elementary schools and to study the risk factors that lead to bullying episodes. A structured questionnaire was given to 221 teachers of elementary schools and 71 kindergarten teachers from urban and rural Greek schools. They were asked to note the forms and the frequency of aggressive behaviors that they had witnessed during the school years 2020-2021 and 2021-2022, as well as the sociodemographic characteristics of the aggressive children involved. Statistical analyses of the data were conducted, and the obtained results show that specific forms of aggression are significantly correlated with gender and low academic performance. In addition, there is no form of aggressive behavior that is associated with the perpetrator's age, nationality or family status. Further, the results of the factor analysis revealed four dominant factors in the aggressive behavior observed by teachers. The forms of bullying and the prevailing factors of aggressive behavior that dominate in Greek school settings are reported in the present study. Furthermore, a novel evaluation tool for teachers could potentially be developed based on the results of the present study.

Child Maltreatment, Peer Victimization, and Mental Health: Neurocognitive Perspectives on the Cycle of Victimization

Children who experience maltreatment are at increased risk of revictimization across the life span. In childhood, this risk often manifests as peer victimization. Understanding the nature of this risk, and its impact on mental health, is critical if we are to provide effective support for those children who are most vulnerable. A systematic scoping review was conducted using Google Scholar and PsycINFO. Studies on adults, psychiatric, and/or inpatient populations were excluded. Included studies concerned all forms of child maltreatment and peer victimization. We found 28 studies about the association between maltreatment experience and peer victimization as well as peer rejection. We review the evidence documenting the relation between these adverse childhood experiences and mental health. The evidence suggests that maltreatment and peer victimization have additive effects on mental health outcomes. A number of theoretical developmental frameworks that delineate putative mechanisms that might account for an association are considered. Building on prior research, we then discuss the role of recent neurocognitive findings in providing a multilevel framework for conceptualizing mental health vulnerability following maltreatment. In addition, we consider how altered neurocognitive functioning following maltreatment may shed light on why affected children are more likely to be victimized by their peers. Specifically, we consider the threat, reward, and autobiographical memory systems and their role in relation to stress generation, stress susceptibility, and social thinning. Such a mechanistic understanding is necessary if we are to reduce the likelihood of peer victimization in children exposed to maltreatment, and move to a preventative model of mental health care.

Associations of School Diversity with Students' Race-based Victimization and School Connectedness: A Combined Influence of Student and Teacher Racial/Ethnic Diversity and Socioeconomic Diversity

School diversity has been shown to be associated with students' school experiences. However, most studies have focused solely on student racial/ethnic diversity, in spite of the multifaceted nature of diversity. This study assessed how the combined influence of student and teacher racial/ethnic diversity and socioeconomic diversity were related to race-based victimization, school connectedness, and racial/ethnic disparities of these outcomes. The participants were Asian, Black, Latinx, and White students (n = 100,408; 46.2-53.5% female) in Grade 7 to Grade 12 attending 278 public schools in California. The participating schools' diversity contexts were categorized into four latent profiles differentiated by varying levels of student and teacher racial/ethnic diversity and socioeconomic diversity. Race-based victimization was the least prevalent in schools with low student racial/ethnic diversity, low socioeconomic diversity, and moderate teacher racial/ethnic diversity. The magnitude of racial/ethnic disparities in race-based victimization differed across the four latent profiles; racial/ethnic disparities were minimal when there were similar numbers of students in each racial/ethnic group. School diversity's relation with school connectedness was minimal. White students perceived higher school connectedness than other racial/ethnic groups across profiles, but the White-Latinx gap was smaller in profiles with schools having a homogeneous Latinx student population. The findings underline the importance of understanding school diversity's interaction with students' characteristics, particularly racial/ethnic identity, on students' school experiences.

Profiles of family maltreatment and peer victimization: Associations with psychosocial adjustment in Chinese children

BACKGROUND

Although the family and peer systems are both important for children's development, few studies have simultaneously considered the impact of adversity experienced in these systems on children.

OBJECTIVE

The first purpose of this study was using latent profile analysis (LPA) to identify profiles of family maltreatment (i.e., physical abuse, emotional abuse, and neglect) and peer victimization (i.e., physical victimization and relational victimization) among Chinese elementary school children. The second purpose was to examine associations between the identified profiles and short-term psychosocial adjustment (i.e., self-esteem, depression symptoms, prosocial behavior, and externalizing behavior).

PARTICIPANTS AND SETTING

The sample included 4313 children (45.6 % girls) with an average age of 10.9 years (SD = 0.49) from a large city in China.

METHOD

Assessments were conducted on two occasions six months apart. Family maltreatment and peer victimization were assessed at Time 1. Psychosocial adjustment was assessed at Time 2.

RESULTS

The potential complexity of children's adversity experiences was revealed in that six profiles of family maltreatment and peer victimization in children were identified: (a) Low-risk; (b) Slight peer victimization; (c) Severe peer victimization; (d) Serious neglect; (e) Severe maltreatment; (f) Doubly disadvantaged. Children in the low-risk profile showed the best psychosocial adjustment whereas children in the doubly disadvantaged profile showed the worst psychosocial adjustment. The findings revealed additional differences in the subsequent psychosocial adjustment of the children in the six profiles.

CONCLUSIONS

The identification of multiple profiles and differing relations to psychosocial adjustment implies that interventions should be tailored to members of specific profiles.

Socioeconomic inequality in violent behaviors, life dissatisfaction, and self-rated health in pediatric population: the CASPIAN-V study

BACKGROUND

Bullying, being a victim of violent behaviors, life satisfaction (LS) and self-rated health (SRH) in children and adolescents, all have consistently been recognized as vital factors in school performance and future individual life.

METHODS

This cross-sectional data secondary study was a part of the fifth Childhood and Adolescence Surveillance and Prevention of Adult Non-communicable disease (CASPIAN-V) in 2015. A total of 14,400 students 7-18 years and their parents living in 30 provinces in Iran were studied. A validated questionnaire of the World Health Organization on Global School-based Health Survey (WHO-GSHS) was used to measure the outcomes and socioeconomic variables. Family's socioeconomic status (SES) was determined using principal component analysis (PCA). The crude and adjusted odds ratios (95% confidence interval (CI)) were estimated using multiple logistic regressions for each outcome.

RESULTS

A total of 14,274 students completed the study, of whom 50.6% were boys. Overall, the prevalence of bullying, being a victim, life dissatisfaction (LDS), and poor SRH among students was 35.6, 21.4, 21.1, and 19.0%, respectively. In multiple-logistic regression analysis (Adjusted OR, (95%CI), students with an illiterate father and mother (1.60, (1.25-2.04), 1.28, (1.03-1.61), unemployed father (1.58, (1.29-1.81)), and one-parent family (1.32, (1.05 - 1.64) had a higher odd of Poor-SRH. Besides, a family size larger than four members (1.14, (1.03-1.25), and low-SES (1.35, (1.15-1.56), and illiteracy of the mother (1.64, (1.30-2.08) had a direct association with LDS. Mother illiteracy also increased the odds of bullying (1.77, (1.45-2.16) and being a victim (1.58, (1.26-1.98).

CONCLUSIONS

Some socioeconomic variables can be proposed as the statistically significant attribution of bullying and being a victim, LDS, and Poor-SRH in children and adolescents.

Household Dysfunction Is Associated With Bullying Behavior in 10-year-old Children: Do Socioeconomic Circumstances Matter?

This study measured the prevalence of bullying behavior in 10-year-old children and investigated the effect of the socioeconomic context on the impact of household dysfunction on bullying. We studied 5,338 members of the Portuguese Generation XXI birth cohort. Information on involvement in bullying, socioeconomic characteristics, and household dysfunction was collected by trained interviewers using structured questionnaires. Being a victim of bullying was reported by 14.4% of participants, being a bully by 1.4%, and being a bully-victim by 3.9%. Being a victim or both bully-victim, simultaneously, was more frequent among children from medium-high income families. Also, children from low-income families who reported household substance abuse, witnessed parents' intimate partner violence, and were victims of physical violence, were more frequently victims of bullying; and those who experienced family violence were more frequently involved as bully-victims. Among children from medium-high income families, all these household adversity experiences significantly increased the odds of being victim, bully, or bully-victim. Thus, although children from medium-high income families are less likely to experience adversity at home, when it happens, there is a greater effect on their behavior, suggesting that better socioeconomic circumstances do not seem to act as a protective factor.

Past Bullying Victimization Experiences and Current Sexual Risk Taking among Emerging Adults

A growing body of research suggests that a history of bullying victimization is a risk factor for sexual risk taking (e.g., unprotected sex, multiple sexual partners, using drugs or alcohol before or during sex). However, previous studies that have examined the association between bullying victimization and sexual risk taking used only single, or very few, items to measure sexual risk taking. Therefore, the aim of the current study was to use a more comprehensive, psychometrically validated self-report measure to better capture the construct of sexual risk taking as an outcome linked with a history of bullying victimization (N = 650; 336 women, 314 men; M_age = 20.07, SD = 1.70). Negative binomial regression analyses provided support for hypotheses. Emerging adults with a history of bullying victimization were more likely to engage in various sexual risk behaviors such as casual sex, risky sex acts, impulsive sexual behaviors, intent to have risky sexual behaviors, risky anal sex acts, and overall sexual risk taking compared to emerging adults without a history of bullying victimization. These results may have implications for informing interventions to help emerging adults better manage past bullying experiences.

Association of child maltreatment and bullying victimization among Chinese adolescents: The mediating role of family function, resilience, and anxiety

BACKGROUND

Among adolescents, child maltreatment is linked to being bullied at school. Nevertheless, little is known about the mediating mechanisms underlying this association. Therefore, our research aimed to explore and evaluate the potential mediators of the relationship between child maltreatment and bullying victimization among Chinese adolescents.

METHODS

From October to December 2020, a population-based cross-sectional survey was conducted among 6247 adolescents (3401 males, 2846 females) in Anhui Province, China. The subjects of the survey were elementary and middle school students from grades 4 to 9. The data were collected through self-report questionnaires. Pearson correlation and linear regression were used to examine the relationships among child maltreatment, bullying victimization, family function, resilience, and anxiety. Structural equation modeling (SEM) was employed to conduct mediation analyses.

RESULTS

The results indicated that child maltreatment positively predicted the later bullying victimization of adolescents. Resilience and anxiety were each shown to separately mediate this relationship. Moreover, the sequential mediating effects of family function, resilience, and anxiety also mediated the predictive effect of child maltreatment on bullying victimization.

CONCLUSIONS

Resilience and anxiety were both shown to be important independent mediators for the relationship between child maltreatment and bullying victimization. Furthermore, the combined mediating effects of family function, resilience, and anxiety were also of great significance. These findings provide additional evidence that family and individual factors are critical to understanding bullying victimization. Effective prevention and intervention strategies for school bullying should target family and individual vulnerabilities in adolescents.

Bullying Victims in Rural Primary Schools: Prevalence, Correlates, and Consequences

School bullying is a widely recognized problem in developed countries, but remains under-investigated in developing countries, especially in remote rural areas. In this paper, we examine the prevalence, correlates, and consequences of bullying victimization and its relation to educational performance and creative attitudes. Using data from 10,528 students across 120 primary schools in rural China, we find an alarmingly high prevalence of bullying victimization and that several individual, family, and school characteristics are correlated with bullying victimization. Analyses indicate students who are bullied frequently score lower in Chinese, reading, and math tests and creative attitudes. Taken together, the results demonstrate a need for further research and policy interventions to reduce bullying in schools.

Population structure and excess mortality among young men in the United States

In this study I examine local variation in the timing and magnitude of the excess mortality hump, which is the period in adolescence and in young adulthood when mortality rates spike in young men due to an increase in risk-taking behaviors believed to result from a surge of testosterone production and subsequent aggressive, impulsive behaviors. Using an ecological framework and data on all-cause mortality in the United States between 2000 and 2018, I test the hypothesis that dimensions of the local population structure will exacerbate testosterone production and intraspecific competition among young men, which in turn leads to behaviors that elevate the risk of death. This hypothesis is supported by the data. I find that the age at the peak of the excess mortality hump is younger in counties where the sex ratio skews toward males and where population density is high. Additionally, I find that the overall magnitude of the peak of the excess mortality hump is greater in counties where the sex ratio skews toward males.

School Bullying-The Silent Epidemic: A Cross-Sectional Study of Factors Associated With Peer Victimization Among Lebanese Adolescents

The objective of this study was to evaluate bullying at school and identify the factors associated with it among a sample of Lebanese school adolescents. A cross-sectional study was carried out between April 2014 and June 2014, using a convenient sampling of Lebanese students in private schools from Beirut and Mount Lebanon. The results showed that 712 (18.1%) adolescents had been bullied in the past 2 months (95% CI [0.169, 0.192]). A backward logistic regression, taking "being bullied in the last 2 months" as a dependent variable, showed significantly lower odds of being bullied in the last 2 months in those who find it easy (adjusted odds ratios [aOR] = 0.434) and very easy (aOR = 0.391) to talk to their father, and having some close male or female friends compared with none. Furthermore, significantly higher odds of being bullied were found among males compared with females (aOR = 0.664), having a best friend who smokes sometimes compared with never (aOR = 1.389), and a father who drinks everyday compared with never (aOR = 1.621). This study was able to shed light on a problem that sometimes goes silent in schools and has a negative impact on the mental health of teenagers. Indeed, the results of our study showed that peer victimization was closely linked to clinically relevant mental health issues. In addition, factors such as parental and peer support could protect against the negative effects of bullying.

Families navigating community resources: understanding and supporting Nunavimmiut families

In a project aiming to develop community-led resources for families in northern Quebec, Canada, members (Inuit and non-Inuit) of the project decided to meet with Inuit parents to hear their experiences and needs, and to better understand how family dynamics might be related to ways of using resources within communities. In this article, we present secondary analyses of interviews conducted in 2015 with 14 parents living in a community of Nunavik, northern Quebec, accompanied by participatory analysis sessions. A dual data analysis strategy was adopted. Non-Inuit researchers and research assistants with significant lived experience in Nunavik explored what they learned from the stories that Inuit parents shared with them through the interviews and through informal exchanges. Inuit partners then discussed the large themes identified by the research team to guide non-Inuit researchers in their analysis. The aim was to better inform non-Inuit service providers and people whose mandate it is to support community mobilisation in relation to the heterogeneous realities of Inuit families, and the ways in which they can be of support to families based on their specific realities and needs.

Bullying behaviours and other conduct problems: longitudinal investigation of their independent associations with risk factors and later outcomes

PURPOSE

Bullying behaviours and other conduct problems often co-occur. However, we do not yet know whether bullying behaviours are associated with early factors and later poor outcomes independently of conduct problems. While there are differing, specific interventions for bullying behaviours and for conduct problems, it is unclear if such specificity is justified given parallels between both behaviours.

METHODS

We used prospective data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative sample of 2232 children. Mothers and teachers reported on children's bullying behaviours and conduct problems at ages 7 and 10. We collected measures of risk factors, including temperament and family factors, when children were age 5. We assessed behavioural, emotional, educational and social problems when participants reached the ages of 12 and 18.

RESULTS

Bullying behaviours and conduct problems co-occurred in childhood. Our findings indicated that bullying behaviours and other conduct problems were independently associated with the same risk factors. Furthermore, they were associated with the same poor outcomes at both ages 12 and 18. Despite this, bullying behaviours were uniquely associated with behavioural, emotional, educational and social problems at age 18.

CONCLUSIONS

Our findings suggest that anti-bullying programmes and interventions aimed at reducing conduct problems could benefit from greater integration. Furthermore, our study highlights the mental health problems children who bully may face in later years and the need to consider those in intervention plans.

Bullying patterns and their associations with child maltreatment and adolescent psychosocial problems

INTRODUCTION

This study aimed 1) to identify underlying heterogeneous patterns of bully-victim; 2) to examine whether the different types of child maltreatment predict the patterns of bully-victim; and 3) to investigate the association between patterns of bully-victim and adolescent psychosocial problems (depression, trouble at school, and substance use).

METHODS

This study included a sample of 1139 (48.7% girls, 53.4% Black) drawn from the Fragile Families and Child Wellbeing Study. Children's self-reported bullying victimization at age 9 was used using the Panel Study of Income Dynamics Child Development Supplement III. Teacher's reported bullying perpetration at age 9 was used using Social Skills Rating System. Child maltreatment types were assessed at age 5 using the Parent-Child Conflict Tactics Scale Coding. At age 15, adolescent depression was measured using modified Center for Epidemiologic Studies Depression Scale; trouble at school was measured using modified Add Health In-School Questionnaire; and self-reported substance use was used.

RESULTS

Latent class analysis produced four classes: bully-victim (19.8%), victim (16.3%), no bully-victim (38.9%), and bully (24.9%). Individuals who have been neglected are more likely to be in the victim class compared to all other classes. Physical abuse to be at heightened risk of involvement in the bully-victim, compared to victim class. Additionally, individuals in the victim group are greater risk for depression, problems at school, and alcohol, as compared to those in the other classes.

CONCLUSIONS

This study augments the knowledge base on bully/victim, child maltreatment, and behavioral health outcomes and elucidates several suggestions for research and policy.

Childhood adversity subtypes and violence victimization and perpetration among early adolescents in Shanghai, China

BACKGROUND

This cross-sectional study aimed to identify adverse childhood experience (ACE) subtypes using variable- and person-centered approaches and examine the possible sex-differentiated associations with violence involvement as victim, perpetrator, and victim-perpetrator.

METHODS

Adolescents aged 10-14 years in three junior high schools in Shanghai, China, were selected using a cluster sampling method in November and December 2017. Participants were surveyed anonymously using a computer-assisted self-interview approach via tablets. Thirteen items modified from the CDC-Kaiser ACE study were used to measure the ACEs. Results show subtypes as neglect, abuse, and household dysfunction by developing cumulative index score from the variable perspective and subgroups identified through the latent class analysis (LCA) from the person perspective. Logistic regression analyses were used to test the association between each ACE subtype and violence victimization and perpetration after adjusting for some demographic characteristics.

RESULTS

A total of 1,700 participants were included in the final analysis. Approximately 1,322 (77.76 %) participants reported experiencing at least one ACE. The prevalence of neglect, abuse, and household dysfunction was 64.12 % (n = 1090), 61.29 % (n = 1042), and 18.24 % (n = 310), respectively. Three classes were identified through the LCA: low exposure to all ACEs (n = 854, 50.23 %), high exposure to emotional and physical abuse and neglect (n = 715, 42.06 %), and high exposure to all ACEs (n = 131,7.71 %). After controlling the covariates, experiencing abuse, neglect, and household dysfunction was significantly related to violence victimization (adjusted odds ratio [aOR] = 3.19, 3.29, 2.37, P < 0.001) and victim-perpetrator (aOR = 3.48, 4.41, 5.16, P < 0.001). Adolescent violence perpetration was only found to be associated with being neglected (aOR = 2.37, P = 0.003) and suffering household dysfunction (aOR = 3.25, P < 0.001). LCA revealed the cumulative effects of ACEs on adolescent violence victimization and perpetration. Sex-stratified analysis indicate that girls were more vulnerable to the negative effects of ACEs, with a higher risk of perpetration among girls exposed to distinctive subtypes or multiple ACEs.

CONCLUSIONS

ACEs were ubiquitous and significantly associated with an elevated risk of violence victimization and perpetration during early adolescence. Future research should examine whether these associations persist over time and the intermediating mechanism from the perspectives of individual neurodevelopment, cognition and resilience ability, and social support.

Bullying Victimization Among Peruvian Children: The Predictive Role of Parental Maltreatment

Bullying among schoolchildren is increasingly being recognized as a major problem. Although previous studies have examined parental maltreatment as a risk factor for bullying, the evidence on this topic remains limited in Latin America. The aim of this study was then to measure the prevalence of bullying victimization among a nationally representative sample of Peruvian children and to test the association between bullying victimization and parental maltreatment in Peru. This study used a pooled data set from the 2013 and 2015 Peru National Surveys on social relations. Participants were Peruvian children aged from 9 years to 11 years in the fourth, fifth, and sixth grade of primary in both public and private schools nationwide. The results indicated that almost one third of Peruvian children have experienced physical bullying and nearly half of them psychological bullying. However, only a small percentage reported experiencing bullying very frequently. Furthermore, it was found that parental maltreatment in any form-physical or psychological-was strongly and positively associated with physical and psychological bullying victimization. The results also showed that the probabilities of being physically or psychologically bullied were higher among children who experienced physical or psychological parental maltreatment than among children who have not experienced such violence. The probabilities of being bullied were even higher among children who experienced both types of parental maltreatment. Consistent with previous research, these findings suggest that the relationship that children establish with their parents will largely determine how they interact with their peers.

Predictors of bullying perpetration among adolescents attending secondary schools in Sokoto Metropolis, Nigeria, 2019

INTRODUCTION

bullying affects up to 85% of in-school adolescents in Nigeria. It presents a potentially serious threat to healthy adolescent development. Bullying has not been extensively studied in Nigeria and more so in northern Nigeria. Therefore, we investigated the types and predictors of bullying perpetration among adolescents in secondary schools.

METHODS

we conducted a cross-sectional study between January and March 2019. Using a multistage sampling technique, we recruited 390 adolescents. We estimated the prevalence and types of bullying perpetration, and we examined the predictors of bullying among the participants using chi-square and binary logistic regression at a 5% level of significance.

RESULTS

the mean age of adolescents was 15.2 ± 1.9 years. Majority of the participants 234 (60.0%) were in late adolescence (15-19 years), and 205 (52.6%) were males. The most prevalent type of bullying perpetrated was verbal [69.7%; 95% CI = 64.9-74.3%]. Overall, 307 [78.7%; 95% CI = 74.3-82.6%] had perpetrated at least one type of bullying. Male gender (adjusted Odds Ratio (aOR): 2.70; 95%CI = 1.43 - 5.10), attending a boarding school (aOR: 7.93, 95% CI = 2.91 - 21.58) and frequent parental conflicts (aOR: 5.23, 95% CI = 2.15 - 12.71) were independent predictors of bullying perpetration.

CONCLUSION

there is a high prevalence of bullying perpetration among adolescents in Sokoto metropolis, especially among males, those in boarding schools and those who experience frequent parental conflicts. We recommend that school principals should pay close attention to this behaviour and parents should be sensitized on the consequences of their domestic actions on their children.

Parental Corporal Punishment and Peer Victimization in Middle Childhood: A Sex-Moderated Mediation Model of Aggression

There is a peak in peer victimization during middle childhood, with multiple negative consequences. Parental use of corporal punishment and child aggression are the most widely studied predictors of this phenomenon. The aim of the present study was to analyze whether parental use of corporal punishment affects peer victimization through child aggression. This mediation model was explored for both mothers and fathers and for both physical and relational forms of aggression and peer victimization. Furthermore, we also analyzed whether the mediation models were moderated by the sex of the child. Participants were 234 third graders (46% girls). Child aggression and victimization were measured by peers using the Mini Direct Indirect Aggression Inventory. Independent measures of mother's and father's use of corporal punishment were obtained from a PCA of items from the Parental Styles and Dimensions Questionnaire (PSDQ). Conditional process modeling was carried out using a macro for SPSS developed by Hayes (2013). Results indicated that aggression mediated the relation of parental corporal punishment to peer victimization. Some interesting moderating effects of sex in this mediation model were found; specifically, physical, and relational aggression mediated the relation of maternal corporal punishment to peer victimization only in boys. Few studies to date have addressed the connection between aggressive behavior and peer victimization as outcomes of corporal punishment, taking into consideration the role of parent's and child's sex, and both physical and relational forms of aggression and victimization during childhood.

The Importance of Pedagogical and Social School Climate to Bullying: A Cross-Sectional Multilevel Study of 94 Swedish Schools

BACKGROUND

Bullying is a public health issue with long-term effects for victims. This study investigated if there was an association between pedagogical and social school climate and student-reported bullying victimization, which dimensions of pedagogical and social school climate were associated with bullying, and if these associations were modified by individual-level social factors.

METHODS

The study had a cross-sectional multilevel design with individual-level data on bullying from 3311 students nested in 94 schools over 3 consecutive school years. School climate was measured with student and teacher questionnaires, aggregated at the school level. The association between school climate and bullying victimization was estimated with multilevel mixed-model logistic regression.

RESULTS

In schools with the most favorable school climate, fewer students reported being bullied. This was especially evident when school climate was measured with the student instrument. Students in schools with favorable climate had an adjusted odds ratio of bullying of 0.74 (95% CI: 0.55-1.00) compared to students in schools with the worst climate. Results from the teacher instrument were in the same direction, but less consistent.

CONCLUSIONS

Improvement in school climate has the potential to affect students both academically, and socially, as well as decrease the prevalence of bullying.

Approach to analysing correlated contextual factors: an application for studies on violence

BACKGROUND

Numerous public health studies, especially in the area of violence, examine the effects of contextual or group-level factors on health outcomes. Often, these contextual factors exhibit strong pairwise correlations, which pose a challenge when these factors are included as covariates in a statistical model. Such models may be characterised by inflated standard errors and unstable parameter estimates that may fluctuate drastically from sample to sample, where the excessive estimation variability is reflected by inflated standard errors.

METHODS

We propose a three-stage approach for analysing correlated contextual factors that proceeds as follows: (1) a principal components analysis (PCA) is performed on the original set of correlated variables, (2) the primary generated principal components are included in a multilevel multivariable model and (3) the estimated parameters for these components are transformed into estimates for each of the original contextual factors. Using school violence data, we examined the associations between school crime and correlated contextual school factors (ie, English proficiency, academic performance, pupil to teacher ratio, average class size and children on free and reduced meals).

RESULTS

From models ignoring correlations, school crime was not reliably associated with any of the contextual school factors. When models were fit with principal components, school crime was found to be positively associated with a school's student to teacher ratio, average classroom size and academic performance but negatively associated with the proportion of children who were on free and reduced meals.

CONCLUSION

Our multistep approach is one way to address multicollinearity encountered in social epidemiological studies of violence.

Parent-child attachment and good behavior habits among Chinese children: Chain mediation effect of parental involvement and psychological Suzhi

This study examines the mediation effect of parental involvement and psychological Suzhi between the relationship of parent-child attachment and good behavior habits in Chinese children. The participants comprised 563 children from four Chinese kindergartens (4.41±0.96) whose parents reported measures of parent-child attachment, parental involvement, psychological Suzhi, and good behavior habits in their children. The results indicated that (1) Parental attachment, parental involvement and psychological Suzhi were positively correlated with good behavior habits of young children; (2) Parental involvement and psychological Suzhi mediated the relationship between parent-child attachment and good behavior habits in children separately; (3) Parent-child attachment indirectly affected children's good behavior habits through the path of "parental involvement and psychological Suzhi."

The Risk of Bullying and Probability of Help-Seeking Behaviors in School Children: A Bayesian Network Analysis

An increase in aggressive behaviors in adolescents has been observed for a few years. The participation in bullying is associated with many psychosocial difficulties in adolescent development. On the other hand, the help-seeking behavior can be one of the most important protective factors that reduce the risk for this type of violence. The study was aimed at estimating the risk factors, as well as the protective factors of school bullying, by using the Bayesian networks to build a model allowing to estimate the probability of occurrence of the aggressive and help-seeking behaviors among school children. The focus was on individual risk/protective factors related to EAS temperament (emotionality, activity, and sociability) and variables related to the family context (level of cohesion, flexibility, family communication, and family life satisfaction). Bayesian methods have not been particularly mainstream in the social and medical sciences. The sample comprised 75 students (32 boys and 43 girls), aged 13-15 (M = 13.82; SD = 0.47). Assessment comprised The EAS Temperament Questionnaire, Family Adaptability & Cohesion Evaluation Scales FACES IV-SOR (Family Rating Scale), and Survey questionnaire. The Bayesian networks were applied. Depending on the values of the identified variables, very high a posteriori probability of bullying and help-seeking behaviors can be predicted. Four EAS subscales (Distress, Fear, Activity, Sociability) and two SOR subscales (Balanced Flexibility and Balanced Cohesion) were identified as predictors of bullying. Moreover, two SOR subscales (Family Communication and Life Family Satisfaction) and one EAS subscale (Sociability) were identified as predictors of help-seeking behaviors. The constructed network made it possible to show the influence of variables related to temperament and variables related to the family environment on the probability of bullying or the probability of seeking help and support. The Bayesian network model used in this study may be used in clinical practice.

Emotional Intelligence as a Protective Factor against Victimization in School Bullying

Previous research has identified the main predictors of being a victim of school bullying. This study focused on the phenomenon of school bullying and its relationship with self-perceived emotional intelligence. The main aim was to analyze the mediating effect of emotional attention, clarity, and repair in relation to school victimization. The sample was made up of 822 primary school pupils from 10 public schools. Data were collected through self-reports, exploring the profile of victims of school bullying, and the dimensions of self-perceived emotional intelligence (PEI). A multivariate analysis and multinomial regression showed a relationship between the two variables; the probability of being a victim of school bullying was 5.14 times higher among pupils with low clarity, 2.72 times higher among pupils with low repair, and 2.62 times higher among pupils with excessive attention. The results demonstrated that the better their emotional regulation and understanding, the less likely pupils are to be victims of school bullying. This confirmed that adequate emotional attention and excellent emotional clarity and repair are protective factors against victimization.

Investigating factors associated with bullying utilizing latent class analysis among adolescents

Few studies have been conducted to investigate typologies of perpetration and victimization of traditional and cyber bullying together to develop a risk profile by considering factors from different contexts. National data from the 2009–2010 Health Behavior in School-Aged Children study in the United States was utilized for these purposes. Four latent classes were identified: severe bully-victims, moderate bullies, moderate victims and those not involved. Various individual, family, peer and school factors were found to be associated with bullying involvement. The risk profiles developed based on these factors can be used to provide a theoretical background for researchers and practical guides for schools to offer interventions to students, which will benefit adolescent development in the long run.