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For emerging adults, high-quality friendships can be an important source of companionship and support. The most commonly studied negative interaction between friends is conflict, yet work with youth suggests more serious victimization also occurs in friendship. In the current study, we developed and obtained preliminary psychometric evidence for the Friendship Victimization Scale, a measure that assesses physical, sexual, relational, and verbal forms of victimization in the friendships of emerging adults, as well as coercive and controlling behaviors. Emerging adults (N = 316, Mage = 21.27 years, SD = 1.47; 60.4% women, 37.0% men; 59.2% White) completed the Friendship Victimization Scale along with measures to examine construct validity. The majority of the sample reported experiencing at least one act of victimization by a friend, and men reported more victimization than did women. Results supported a 2-factor structure, with relational and verbal victimization loading on one factor and physical and sexual victimization and controlling behaviors loading on the other. Cronbach's alphas exceeded .90 for the total score and both subscales. Greater friendship victimization was predicted by negative features in each of a best and a challenging friendship, even after accounting for negative features in a dating relationship, and was unrelated to positive features in any of these relationships. Overall, results indicate that victimization is common in emerging adults' friendships. The findings provide preliminary evidence for the utility of the Friendship Victimization Scale as a measure of this understudied source of risk in the interpersonal lives of emerging adults.
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INTRODUCTION: The study objective was to compare the mental health and risk-taking behaviour of Canadian youth in military-connected families to those not in military-connected families in a contemporary sample. We hypothesized that youth in military-connected families have worse mental health, lower life satisfaction and greater engagement in risk-taking behaviours than those not in military-connected families. METHODS: This cross-sectional study used 2017/18 Health Behaviour in School-aged Children in Canada survey data, a representative sample of youth attending Grades 6 to 10. Questionnaires collected information on parental service and six indicators of mental health, life satisfaction and risk-taking behaviour. Multivariable Poisson regression models with robust error variance were implemented, applying survey weights and accounting for clustering by school. RESULTS: This sample included 16 737 students; 9.5% reported that a parent and/or guardian served in the Canadian military. After adjusting for grade, sex and family affluence, youth with a family connection to the military were 28% more likely to report low well-being (95% CI: 1.17-1.40), 32% more likely to report persistent feelings of hopelessness (1.22-1.43), 22% more likely to report emotional problems (1.13-1.32), 42% more likely to report low life satisfaction (1.27-1.59) and 37% more likely to report frequent engagement in overt risk-taking (1.21-1.55). CONCLUSION: Youth in military-connected families reported worse mental health and more risk-taking behaviours than youth not in military-connected families. The results suggest a need for additional mental health and well-being supports for youth in Canadian military-connected families and longitudinal research to understand underlying determinants that contribute to these differences.
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Família Militar , Militares , Criança , Humanos , Adolescente , Saúde Mental , Estudos Transversais , Canadá/epidemiologia , Família Militar/psicologiaRESUMO
PURPOSE: This study examined (1) whether intense and problematic social media use (SMU) were independently associated with adolescent well-being; (2) whether these associations varied by the country-level prevalence of intense and problematic SMU; and (3) whether differences in the country-level prevalence of intense and problematic SMU were related to differences in mobile Internet access. METHODS: Individual-level data came from 154,981 adolescents (meanage = 13.5) from 29 countries that participated in the 2017/2018 Health Behaviour in School-aged Children (HBSC) survey. Intense SMU was measured by the time spent on social media, whereas problematic SMU was defined by symptoms of addiction to social media. Mental (life satisfaction and psychological complaints), school (school satisfaction and perceived school pressure), and social (family support and friend support) well-being were assessed. Country-level data came from aggregated individual-level data and data from the Organisation for Economic Co-operation and Development (OECD) on Internet access. RESULTS: Two-level regression analyses indicated that in countries with a lower prevalence of intense SMU, intense users reported lower levels of life satisfaction and family support and more psychological complaints than nonintense users. In contrast, in countries with a higher prevalence of intense SMU, intense users reported higher levels of family support and life satisfaction than nonintense users, and similar levels of psychological complaints. In all countries, intense users reported more friend support than nonintense users. The findings regarding problematic SMU were more consistent: In all countries, problematic users reported lower well-being on all domains than nonproblematic users. Observed differences in country-level prevalence rates of intense and problematic SMU could not be explained by mobile Internet access. CONCLUSIONS: Adolescents reporting problematic SMU are particularly at risk of lower well-being. In many countries, intense SMU may be a normative adolescent behavior that contributes positively to specific domains of their well-being.
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Comportamento do Adolescente , Comportamento Aditivo , Comportamentos Relacionados com a Saúde , Saúde Mental/estatística & dados numéricos , Satisfação Pessoal , Mídias Sociais/estatística & dados numéricos , Adolescente , Teorema de Bayes , Criança , Comparação Transcultural , Feminino , Humanos , Internet , Masculino , Qualidade de Vida , Estresse PsicológicoRESUMO
Defending represents any prosocial behavior taken to assist an individual being victimized. Like other forms of prosocial behavior, defending may be best conceptualized as a multidimensional set of behaviors, including both direct and indirect forms of defending. The objective of the current research was to design and validate the Defending Behaviors Scale (DBS), a multidimensional self-report scale of defending behaviors. Data were collected from 572 early adolescents in Grades 6 to 8. Participants completed the DBS as well as established measures of bullying, victimization, empathy, aggression, social self-efficacy, social support, and prosocial behavior. Data were analyzed using an exploratory structural equation modeling framework. A four-factor model provided the best fit to the data. Direct defending included aggressive and solution-focused behaviors, whereas indirect defending included comforting and reporting to authority. Girls were more likely to defend others by offering comfort and reporting to authority, whereas aggressive defending was more common among boys. Each subscale demonstrated good internal consistency (α's 0.80-0.92) and was uniquely associated with empathy, aggression, and other types of prosocial behavior. The DBS is a new, psychometrically-valid measure that will aid in the assessment of heterogenous defending behaviors.
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Bullying/estatística & dados numéricos , Grupo Associado , Autorrelato/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Adolescente , Agressão , Criança , Empatia , Feminino , Humanos , Relações Interpessoais , Masculino , Comportamento SocialRESUMO
Peer victimization is a chronic stressor that occurs within the context of peer interactions and has been robustly associated with numerous negative psychological and social adjustment problems. Although increased frequency of peer victimization has been linked to psychosocial problems, few researchers have studied the role of duration and pervasiveness of victimization (i.e., number of places it occurs). The objective of this study was to examine how frequency, duration, and pervasiveness of peer victimization are associated with youth adjustment. Canadian adolescents (N = 879), ages 12-18 completed an online survey about experiences with peer victimization. Youth also answered questions about internalizing problems, distress, relationship quality with family, friends, and adults in their school and community, as well as academic functioning. Data were analyzed using multinomial logistic regression modeling. Both duration and pervasiveness of peer victimization were predictive of increased internalizing problems, distress, relationship problems, and academic difficulties. Duration and pervasiveness of peer victimization were identified as important factors to consider when predicting youth psychosocial adjustment. By asking questions about these situational factors, parents, teachers, and healthcare providers may more effectively identify youth who are at risk for experiencing mental health problems associated with peer victimization.
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Comportamento do Adolescente/psicologia , Bullying/psicologia , Vítimas de Crime/psicologia , Grupo Associado , Sucesso Acadêmico , Adolescente , Canadá , Criança , Feminino , Amigos , Humanos , Masculino , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
Bullying and peer victimization are stressful experiences for youth, and are associated with increased risk for psychopathology. Physiological differences in the body's stress response system may help us to understand vulnerability for depressive symptoms among youth involved with bullying. The current study examined both sympathetic and parasympathetic activity using skin conductance (SCL) and respiratory sinus arrhythmia (RSA) at a neutral baseline and during Cyberball, a stressful social exclusion paradigm. Participants consisted of 175 youth in grades 6-11 (mean age 13.6 years, 51% girls). Multilevel modeling was used to examine changes in both positive and negative affect, and physiological stress reactivity over time. Logistic regression was used to examine the associations between bullying, victimization, and RSA on depressive symptoms. Peer victimization was negatively associated with resting RSA. Bullying others was negatively associated with SCL during Cyberball. Additionally, RSA reactivity during acute stress moderated the link between victimization and depressive symptoms. Victimization was more strongly associated with depressive symptoms when youth also demonstrated blunted RSA reactivity. These results suggest that both victimized youth and those who bully others have differences in their autonomic responses to acute stress. Individual differences in stress physiology may help us to understand vulnerability and resilience to depressive symptoms in the context of bullying and victimization.
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Bullying , Vítimas de Crime , Depressão/fisiopatologia , Resposta Galvânica da Pele/fisiologia , Arritmia Sinusal Respiratória/fisiologia , Estresse Psicológico/fisiopatologia , Adolescente , Criança , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Youth involved with school bullying are vulnerable to many negative outcomes, including substance use. Research has yet to examine how this vulnerability operates in the context of other individual and neighbourhood differences. The current study aimed to fill this gap by using multilevel modeling to investigate both the individual and neighbourhood risk factors associated with frequent drunkenness and frequent cannabis use among adolescents. METHODS: Data from the 2010 Canadian Health Behaviours in School-Aged Children (HBSC) survey were analyzed. Participants consisted of 8971 students from 173 neighbourhoods across Canada. Multilevel modeling was used to examine both individual (age, gender, bullying, victimization, peer deviancy, negative affect) and neighbourhood (socioeconomic status, crime, physical neighbourhood disorder, residential instability) risk factors. We tested whether the links between bullying involvement and frequent substance use were mediated by other risk factors. RESULTS: Both individual and neighbourhood risk factors were associated with an increased likelihood of frequent substance use. Specifically, bullying served as a unique risk factor for frequent substance use over and above more traditional risk factors. A cross-level interaction was observed between residential instability and peer deviancy, such that the link between peer deviancy and frequent drunkenness was stronger in more residentially-unstable neighbourhoods. Peer deviancy partially mediated the link between bullying and both types of frequent substance use, whereas both peer deviancy and negative affect mediated the link between victimization and both types of frequent substance use. CONCLUSIONS: Youth who bully others are vulnerable to frequent substance use across peer and neighbourhood contexts.
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Bullying , Vítimas de Crime/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/fisiopatologia , Adolescente , Canadá , Criança , Crime , Humanos , Fumar Maconha , Grupo Associado , Fatores de Risco , Classe Social , Estudantes , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
Bullying is a form of interpersonal trauma that impacts all parties involved, including the youth who witness the bullying. Some bystanders choose to intervene and defend the child being bullied. Defending may be positively associated with psychosocial difficulties because youth are becoming more involved in a traumatic event, or because youth may be actively coping with the distress elicited from witnessing bullying; however, the link between defending and psychosocial difficulties has not yet been examined. The current study investigated the age-related differences and psychosocial difficulties associated with defending behaviour in school bullying. Data were collected from 5071 Canadian youth from Grades 4-12. Participants completed an online survey at school, which assessed demographic information, recent defending behaviour, location and frequency of witnessing bullying, and psychosocial difficulties (internalizing, anger, psychosomatic, academic, and relationship difficulties). A subsample of 1443 pure bystanders (no current bullying involvement) was used for regression analyses. Defending behaviour was more common among girls and among younger students. For boys, defending behaviour was associated with more psychosocial difficulties compared to boys who only witnessed the bullying. This relationship was less consistent for girls. Defending behaviour was also associated with more psychosocial difficulties at high levels of bullying exposure. These associations suggest that defending may come at a cost for youth, or that youth are defending their peers to cope with negative emotions associated with witnessing interpersonal trauma. More longitudinal research is needed to clarify these associations.
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Bullying , Grupo Associado , Comportamento Social , Adaptação Psicológica , Adolescente , Bullying/prevenção & controle , Canadá , Criança , Feminino , Humanos , Masculino , Transtornos Psicofisiológicos/etiologia , Análise de Regressão , Instituições Acadêmicas , Estudantes/psicologia , Inquéritos e QuestionáriosRESUMO
Emotion socialization by close relationship partners plays a role in adolescent depression. In the current study, a microsocial approach was used to examine how adolescents' emotions are socialized by their mothers and close friends in real time, and how these interpersonal emotion dynamics are related to adolescent depressive symptoms. Participants were 83 adolescents aged 16 to 17 years who participated in conflict discussions with their mothers and self-nominated close friends. Adolescents' positive and negative emotions, and mothers' and peers' supportive regulation of adolescent emotions, were coded in real time. Two multilevel survival analyses in a 2-level Cox hazard regression framework predicted the hazard rate of (1) mothers' supportive regulation of adolescents' emotions, and (2) peers' supportive regulation of adolescents' emotions. The likelihood of maternal supportiveness, regardless of adolescent emotions, was lower for adolescents with higher depressive symptoms. In addition, peers were less likely to up-regulate adolescent positive emotions at higher levels of adolescent depressive symptoms. The results of the current study support interpersonal models of depression and demonstrate the importance of real-time interpersonal emotion processes in adolescent depressive symptoms.
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Depressão/etiologia , Emoções Manifestas , Relações Mãe-Filho/psicologia , Grupo Associado , Psicologia do Adolescente , Adolescente , Depressão/epidemiologia , Feminino , Humanos , Masculino , SocializaçãoRESUMO
Despite a growing recognition of cultural connectedness as an important protective factor for First Nations (FN) peoples' health, there remains a clear need for a conceptual model that organizes, explains, and leads to an understanding of the resiliency mechanisms underlying this concept for FN youth. The current study involved the development of the Cultural Connectedness Scale (CCS) to identify a new scale of cultural connectedness. A sample of 319 FN, Métis, and Inuit youths enrolled in Grades 8-12 from reserve and urban areas in Saskatchewan and Southwestern Ontario, Canada, participated in the current study. A combination of rational expert judgments and empirical data were used to refine the pool of items to a set that is a representative sample of the indicators of the cultural connectedness construct. Exploratory factor analysis (EFA) was used to examine the latent structure of the cultural connectedness items, and a confirmatory factor analysis was used to test the fit of a more parsimonious version of the final EFA model. The resulting 29-item inventory consisted of 3 dimensions: identity, traditions, and spirituality. Criterion validity was demonstrated with cultural connectedness dimensions correlating well with other youth well-being indicators. The conceptualization and operationalization of the cultural connectedness has a number of potential applications both for research and prevention. This study provides an orienting framework that guides measurement of cultural connectedness that researchers need to further explore the role of culture in enhancing resiliency and well-being among FN youth in Canada.
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Cultura , Indígenas Norte-Americanos/etnologia , Inuíte/psicologia , Testes Psicológicos/normas , Psicometria/instrumentação , Resiliência Psicológica , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Ontário/etnologia , Saskatchewan/etnologia , Adulto JovemRESUMO
Developmental trajectories in delinquency through adolescence were studied along with family and peer relationship problems. Drawing from eight waves of data over seven years, we conducted trajectory analyses with a sample of 746 students (402 girls; 344 boys). Analyzing girls and boys together, a five-class model emerged: 60% of the adolescents rarely reported delinquency; 27.7% reported low initial levels with moderate levels of delinquency over time; 6% in the late onset group reported initially low and rising levels of delinquency; 5% in the early onset group reported moderate initial levels which increased and then decreased in later adolescence. A small group of only boys (1.3%) labeled chronic reported high initial levels of delinquency that increased over time. Group comparisons revealed problems in internalizing, parent and peer relationship problems. The findings provide direction for early identification and interventions to curtail the development of delinquency.
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Delinquência Juvenil/psicologia , Adolescente , Fatores Etários , Agressão/psicologia , Transtorno da Personalidade Antissocial/epidemiologia , Transtorno da Personalidade Antissocial/psicologia , Criança , Comorbidade , Estudos Transversais , Conflito Familiar/psicologia , Feminino , Humanos , Controle Interno-Externo , Delinquência Juvenil/estatística & dados numéricos , Estudos Longitudinais , Masculino , Poder Familiar/psicologia , Grupo Associado , Fatores Sexuais , Conformidade Social , Facilitação Social , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Inquéritos e QuestionáriosRESUMO
Although comprehensive and ecological approaches to early childhood prevention are commonly advocated, there are few examples of long-term follow-up of such programs. In this monograph, we investigate the medium- and long-term effects of an ecological, community-based prevention project for primary school children and families living in three economically disadvantaged neighborhoods in Ontario, Canada. The Better Beginnings, Better Futures (BBBF) project is one of the most ambitious Canadian research projects on the long-term impacts of early childhood prevention programming to date. Bronfenbrenner's ecological model of human development informed program planning, implementation, and evaluation. Using a quasi-experimental design, the BBBF longitudinal research study involved 601 children and their families who participated in BBBF programs when children were between 4 and 8 years old and 358 children and their families from sociodemographically matched comparison communities. We collected extensive child, parent, family, and community outcome data when children were in Grade 3 (age 89), Grade 6 (age 1112), and Grade 9 (age 1415). The BBBF mandate was to develop programs that would positively impact all areas of child's development; our findings reflect this ecological approach. We found marked positive effects in social and school functioning domains in Grades 6 and 9 and evidence of fewer emotional and behavioral problems in school across the three grades. Parents from BBBF sites reported greater feelings of social support and more positive ratings of marital satisfaction and general family functioning, especially at the Grade 9 follow-up. Positive neighborhood-level effects were also evident. Economic analyses at Grade 9 showed BBBF participation was associated with government savings of $912 per child. These findings provide evidence that an affordable, ecological, community-based prevention program can promote long-term development of children living in disadvantaged neighborhoods and produce monetary benefits to government as soon as 7 years after program completion.
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Desenvolvimento Infantil/fisiologia , Satisfação Pessoal , Instituições Acadêmicas , Adolescente , Criança , Proteção da Criança , Feminino , Humanos , Masculino , Transtornos do Humor , Ontário , Avaliação de Programas e Projetos de Saúde , Assunção de Riscos , Comportamento Social , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To examine the developmental eating trajectories of adolescents and identify psychological correlates and risk factors associated with those trajectories. METHOD: Seven hundred thirty-nine adolescents completed self-reported measures of eating problems, internalizing and externalizing behaviors, alcohol and drug use, peer victimization, and depression. RESULTS: Five eating trajectories were obtained. The proportions of males and females were the same in the increasing eating problems trajectory. For both genders, internalizing and externalizing problems were identified as associated risk factors of an eating pathology and reporting at least some eating problems was associated with an increased likelihood of psychological problems. Other risk factors found only in boys were frequency of drug use, victimization, and depressive symptoms. CONCLUSION: Externalizing problems in girls and internalizing behaviors in boys with disordered eating should not be overlooked. Atypical eating behaviors in boys are of particular concern since it increases their risk of cooccurring psychopathology.
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Vítimas de Crime/estatística & dados numéricos , Transtorno Depressivo/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Relações Interpessoais , Grupo Associado , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Incidência , Masculino , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
The current study examined the joint contributions of pubertal maturation, parental monitoring, involvement in older peer groups, peer dating, and peer delinquency on dating in a sample of early adolescent boys and girls. The sample consisted of 784 adolescents (394 boys, 390 girls) enrolled in grades 5, 6, and 7 who were followed for one year. In addition to measures of pubertal maturation and parental monitoring, adolescents and their peer group members completed indices of dating and delinquency. Average dating and delinquency scores for each participant's peer group network were computed. Results indicated that it was the combination of pubertal maturation, peer delinquency, and peer dating that explained increases in early dating. For boys only, parental monitoring was a significant predictor. The more knowledgeable parents were about their boys' activities, the lower the number of dating activities reported. These results highlight the importance of considering the joint effects of these biological and social predictors in understanding early dating. When rapid changes occur in all three domains, early dating is most likely to ensue. The findings of this study have practical importance. Parents and professionals who work closely with youth should attend to the special vulnerability of early maturing adolescents in the face of peer pressure and to the important role of parental monitoring in regulating dating activities.
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Comportamento do Adolescente/psicologia , Corte/psicologia , Relações Interpessoais , Relações Pais-Filho , Grupo Associado , Desenvolvimento Psicossexual , Adolescente , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estudos Longitudinais , Masculino , Ontário , Meio Social , Estudantes/psicologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: This study examines peer and parenting characteristics of 149 boys and girls with and without subclinical attention problems. METHOD: Multivariate analyses showed that children with attention problems had higher levels of negative peer nominations and conflict and betrayal in friendships, and their parents tended to use higher levels of negative parenting characteristics compared to comparison children. Children with subclinical attention problems also reported lower levels of positive friendship qualities, and their parents tended to use lower levels of positive parenting characteristics than comparison children. RESULTS: Beyond normative gender differences (e.g., girls reported higher rates of parental involvement than boys), no significant group by gender interactions were found. CONCLUSION: These findings suggest that both girls and boys who were identified using a subclinical cutoff for attention problems have more difficulties relative to comparison peers across social domains of functioning.
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Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Relações Pais-Filho , Poder Familiar/psicologia , Adulto , Alabama , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Criança , Feminino , Humanos , Relações Interpessoais , Masculino , Análise Multivariada , Reprodutibilidade dos Testes , Fatores Socioeconômicos , Inquéritos e QuestionáriosRESUMO
STUDY OBJECTIVE: To determine the contribution of individual and area level measures of socioeconomic status (SES) to the occurrence of various injury types among Canadian adolescents. DESIGN AND SETTING: Cross sectional Canadian data were used from two sources: (1) the 2001/02 health behaviour in school aged children survey (individual level SES measures, injury measures), and (2) the 2001 Canada census of population (area level SES measures). Injury outcomes included: medically treated injury, injury hospitalisation, sport/recreational injury, and fighting injury. Multilevel logistic regression models were used to examine individual and area level SES measures as potential determinants of adolescent injury. PARTICIPANTS: 7235 students in grades 6-10 from 170 schools across Canada. MAIN RESULTS: Associations between SES and injury were identified for each injury outcome examined, although a clear direction of association was not present for the overall measure of medically treated injury. In general, lower SES was associated with increased risk for hospitalised and fighting injury. Higher SES was associated with increased risks for sport/recreational injury. Independent contributions of individual and area level measures of SES were seen for hospitalised and fighting injury. CONCLUSIONS: Associations between SES and adolescent injury exist; however, the direction of these relations becomes more apparent with particular indicators of SES and when homogenous injury outcomes are evaluated.
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Classe Social , Ferimentos e Lesões/epidemiologia , Adolescente , Comportamento do Adolescente , Canadá/epidemiologia , Criança , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , Ferimentos e Lesões/etiologiaRESUMO
OBJECTIVE: The prevalence of overweight and obesity in children is rising. Childhood obesity is associated with many negative social and psychological ramifications such as peer aggression. However, the relationship between overweight and obesity status with different forms of bullying behaviors remains unclear. The purpose of this article is to examine these relationships. METHODS: We examined associations between bullying behaviors (physical, verbal, relational, and sexual harassment) with overweight and obesity status in a representative sample of 5749 boys and girls (11-16 years old). The results were based on the Canadian records from the 2001/2002 World Health Organization Health Behaviour in School-Aged Children Survey. Body mass index (BMI) and bullying behaviors were determined from self-reports. RESULTS: With the exception of 15- to 16-year-old boys, relationships were observed between BMI category and peer victimization, such that overweight and obese youth were at greater relative odds of being victims of aggression than normal-weight youth. Strong and significant associations were seen for relational (eg, withdrawing friendship or spreading rumors or lies) and overt (eg, name-calling or teasing or hitting, kicking, or pushing) victimization but not for sexual harassment. Independent of gender, there were no associations between BMI category and bully-perpetrating in 11- to 14-year-olds. However, there were relationships between BMI category and bully-perpetrating in 15- to 16-year-old boys and girls such that the overweight and obese 15- to 16-year-olds were more likely to perpetrate bullying than their normal-weight classmates. Associations were seen for relational (boys only) and overt (both genders) forms of bully-perpetrating but not for sexual harassment. CONCLUSIONS: Overweight and obese school-aged children are more likely to be the victims and perpetrators of bullying behaviors than their normal-weight peers. These tendencies may hinder the short- and long-term social and psychological development of overweight and obese youth.
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Agressão , Vítimas de Crime/estatística & dados numéricos , Obesidade , Violência , Adolescente , Índice de Massa Corporal , Canadá/epidemiologia , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Grupo AssociadoRESUMO
Bullying is a relationship problem in which power and aggression are used to cause distress to a vulnerable person. To assess and address bullying and victimization, we need to understand the nature of the problem, how the problem changes with age and differs for boys and girls, the relevant risk factors (those individual or environmental indicators that may lead to bullying and victimization), and the protective factors that buffer the impact of risk. For children involved in bullying, we need to assess its extent and the associated social, emotional, psychological, educational, and physical problems. Bullying is a systemic problem; therefore, assessments of bullying need to extend beyond the individual child to encompass the family, peer group, school, and community. We recommend that assessments at each of these levels reflect the scientific research on bullying and victimization. With attention to the problems associated with bullying, we can work collectively to make schools and communities safer for children and youth.
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Agressão , Transtornos do Comportamento Infantil/prevenção & controle , Transtornos do Comportamento Infantil/psicologia , Vítimas de Crime/psicologia , Violência , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Relações Interpessoais , Masculino , Fatores de RiscoRESUMO
The goal of this study was to examine sexual harassment in early adolescence. Available data indicate that peer to peer sexual harassment is prevalent in high school and is associated with psychosocial problems for both victims and perpetrators. For the present study, we adopted a developmental contextual model to examine the possibility that this behavior develops during the late elementary and middle school years and is linked to the biological and social changes that occur at this time. Youths from Grades 6-8 (N = 1,213) enrolled in seven elementary and middle schools in a large south-central Canadian city were asked to report on their sexual harassment behaviors with same- and cross-gender peers; their pubertal development, and the gender composition of their peer network. The results revealed that cross-gender harassment was distinct from same-gender harassment, increased in frequency from Grade 6 to Grade 8, and was linked to pubertal maturation and participation in mixed-gender peer groups. The implications of a developmental contextual model for understanding the emergence of this problematic behavior in adolescence are discussed.