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1.
Harm Reduct J ; 20(1): 108, 2023 08 09.
Artigo em Inglês | MEDLINE | ID: mdl-37559046

RESUMO

BACKGROUND: Few studies have analyzed harm reduction behaviors and attitudes among rave party attendees. Since the late 1980s, there has been a large Israeli rave scene, also known as 'Nature Parties'. However, only a few studies have been conducted among nature party attendees and almost all of them are from a qualitative perspective. This study's aim was to fill the gap and conduct quantitative research to investigate the patterns of substance use, harm reduction attitudes and behaviors among Israeli nature rave party attendees. METHODS: A cross-sectional online survey recruited 1,206 people who reported having attended nature rave parties. All of the participants were aged 18-60 years (M = 29.9; SD = 7.4), and 770 (64%) were male. RESULTS: The most common illicit substances used at Israeli nature rave parties in the past year were cannabis (62.2%), followed by LSD (41.4%), MDMA (31.7%), mushrooms/psilocybin (23.9%), ketamine (19.6%) and cocaine (17.2%). A significant but weak association was found between harm reduction behaviors and attitudes toward harm reduction interventions (r = .26, p < .001) and attitudes toward drug testing kits (r = .33, p < .001). It seems that although we found higher positive harm reduction attitudes, it is harder to implement harm reduction behaviors. Logistic regressions demonstrated stronger associations with high harm reduction behaviors and higher levels of positive attitudes toward drug testing kits (OR = 4.53; CI 2.97-6.90; p < .001), higher levels of positive attitudes toward harm reduction interventions (OR = 4.06; CI 2.62-6.29; p < .001), marital status of widower/divorced (OR = 2.22; CI 1.49-3.32; p < .001), using MDMA (OR = 1.63; CI 1.19-2.23; p < = .01) and using LSD (OR = 1.41; CI 1.03-1.94; p < = .05). CONCLUSIONS: Formal harm reduction policies and interventions are needed for Israeli nature rave parties in addition to prevention and information programs, which are also very rare. Future studies should examine the subjects of harm reduction attitudes and behaviors among the public, policy makers and professionals.


Assuntos
Drogas Ilícitas , N-Metil-3,4-Metilenodioxianfetamina , Transtornos Relacionados ao Uso de Substâncias , Humanos , Masculino , Feminino , Israel , Redução do Dano , Estudos Transversais , Atitude
2.
Public Health Nutr ; 24(13): 4035-4042, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34238401

RESUMO

OBJECTIVE: To investigate the association between family, teachers and peer support patterns on gaps in adolescent's weight perceptions. DESIGN: A cross-sectional, school-based survey collected information on weight and height, weight perception, socio-economic and family characteristics and social support. Principal component analysis (PCA) was performed to capture social support patterns (SSP). Multivariable logistic regression was used to model adolescent weight perception, including SSP adjusted for demographic variables. SETTING: The 2014 Israeli Health Behaviours in School-Aged Children (HBSC) survey. PARTICIPANTS: Adolescents aged 11-18 years (n 7563). RESULTS: In total, 16·1 % of the boys and 10·7 % of the girls were overweight or obese. Most participants perceived their size accurately. Body size was underestimated by 25·6 % of the boys and 15·1 % of the girls, while 15·2 % of the boys and 27·7 % of the girls overestimated their body size. PCA generated three SSP accounting for 81·9 % of the variance in social support. Female sex and higher SES increased odds of overestimating body size. Students in the top quartile (Q4 v. Q1-Q3) of family support and teacher support were less likely to overestimate their body size. Good parental communication reduced the odds of body size overestimation in middle school students. Male sex and higher family support increased odds of underestimation. CONCLUSIONS: Significant support from parents and teachers was associated with accurate weight perceptions; thus, support skills may be amenable to intervention. Efforts should be made to educate adolescents on healthy weight.


Assuntos
Sobrepeso , Pais , Adolescente , Índice de Massa Corporal , Peso Corporal , Criança , Estudos Transversais , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Sobrepeso/epidemiologia , Instituições Acadêmicas
3.
J Relig Health ; 58(6): 2095-2109, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31646424

RESUMO

Internet usage during leisure time is a growing area of research, especially among adolescents. Our aim was to evaluate the association between Internet usage patterns of religious and secular adolescents, exposure to cyber-bullying, and psychosomatic symptoms in Israel. A cross-sectional study was carried out using questionnaires administered to 7166 students aged 11-17 (4223 secular; 2943 religious). Cyber-bullying was more common among secular students (11.4%) than religious students (8.4%). Multiple logistic regression predicting cyber-bullying showed significant results for boys, primary school age, Internet usage, bad moods, sleeping disorders, and dizziness. A comparison across school levels and between the education sectors did not show major differences in the probability to experience bullying. However, different characteristics played the role in explaining propensity to that experience. These findings can help to plan school-level oriented intervention programs to educate adolescents on prudent use of the Internet to combat the spread of cyber-bullying.


Assuntos
Vítimas de Crime , Cyberbullying , Religião , Adolescente , Criança , Estudos Transversais , Humanos , Internet , Israel , Masculino , Instituições Acadêmicas , Inquéritos e Questionários
4.
J Adolesc ; 64: 34-47, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29408097

RESUMO

The study examines psychosomatic symptoms, and host and heritage identities as mediators of the relationship between discrimination and aggressive behavior and substance use. Israeli data from the 2013-14 Health Behaviors of School-aged Children study included a representative sample of 1503 first- and second-generation immigrant adolescents aged 11-17 years (45.2% male) from the Former Soviet Union and Ethiopia in Israel. Structural equation modeling, controlling for age, gender, family affluence and immigrant generation, showed different pathways for the two groups. For FSU-heritage adolescents, the relationship between discrimination and aggressive behavior and substance use was partially mediated by psychosomatic symptoms. Lower host and heritage identities also predicted psychosomatic symptoms. For Ethiopian-heritage adolescents, the relationship between discrimination and outcomes was fully mediated by psychosomatic symptoms and a weaker host identity. Results support an externalizing model, whereby discrimination leads to a weaker host identity and increased psychosomatic symptoms, associated with substance use and aggressive behavior.


Assuntos
Emigrantes e Imigrantes/psicologia , Transtornos Psicofisiológicos/psicologia , Assunção de Riscos , Discriminação Social/psicologia , Adolescente , Agressão , Consumo de Bebidas Alcoólicas/epidemiologia , Criança , Fumar Cigarros/epidemiologia , Estudos Transversais , Feminino , Humanos , Israel , Masculino , Inquéritos e Questionários
5.
J Youth Adolesc ; 45(1): 1-16, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26502194

RESUMO

Increasing numbers of migrant youth around the world mean growing numbers of heterogeneous school environments in many countries. Contradictory findings regarding the relationship between immigrant school composition (the percentage of immigrant versus non-immigrant students in a school) and adolescent peer violence necessitate further consideration. The current study examined the relationship between immigrant school composition and peer violence, considering classmate support as a potential moderator among 51,636 adolescents (50.1% female) from 11 countries. The findings showed that a higher percentage of immigrant adolescents in a school was related to higher levels of physical fighting and bullying perpetration for both immigrant and non-immigrant adolescents and lower levels of victimization for immigrants. In environments of low classmate support, the positive relationship between immigrant school composition and fighting was stronger for non-immigrants than in environments with high classmate support. In environments of low classmate support, the negative relationship between immigrant school composition and fighting and bullying victimization was stronger for immigrant adolescents than in environments with high classmate support. In general, the contribution of immigrant school composition was modest in comparison to the contribution of classmate support. The findings emphasize that it is not just the number of immigrants in a class per se, but rather the environment in the classroom which influences levels of peer violence. The results highlight a need for school intervention programs encouraging positive relations in schools with immigrant populations.


Assuntos
Comportamento do Adolescente/etnologia , Bullying , Emigrantes e Imigrantes/estatística & dados numéricos , Grupo Associado , Violência/etnologia , Adolescente , Criança , Vítimas de Crime/psicologia , Europa (Continente) , Feminino , Humanos , Masculino , Instituições Acadêmicas/organização & administração , Inquéritos e Questionários , Estados Unidos , Violência/psicologia
6.
Eur J Public Health ; 25 Suppl 2: 41-5, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25805786

RESUMO

BACKGROUND: Electronic media has become a central part of the lives of adolescents. Therefore, this study examines trends in adolescent electronic media communication (EMC) and its relationship with ease of communication with friends of the opposite sex, from 2002 to 10 in 30 European and North American regions. METHODS: Data from the HBSC study were collected using self-report questionnaires from 11-, 13- and 15-year-old participants (N = 404 523). RESULTS: EMC use has grown over the years in most of these regions and increases with age. Even though Internet usage is often blamed for its negative effects on teenagers' social interactions in the physical world, in this study EMC was found to predict ease of communication with friends. Especially, the more they use EMC, the easier they find it to talk with friends of the opposite sex. Although these findings suggest that EMC reinforces communication, the interaction between year (2002-2006-2010) and EMC usage was not significant. CONCLUSION: This finding contradicts research that suggests that EMC contributes to loneliness and isolation, and supports other studies that present electronic media as a powerful tool for helping to connect people.


Assuntos
Comportamento do Adolescente , Amigos , Telecomunicações/estatística & dados numéricos , Adolescente , Criança , Europa (Continente) , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , América do Norte
7.
Front Psychol ; 14: 1063200, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37416542

RESUMO

Despite the low utilization rates of substance use and related disorders services, and the ability of internet-based interventions for substance use and related disorders (IBIS) to address challenges related to service engagement, limited attention has been placed on the processes for the accommodation of these interventions to diverse cultural settings. This study aimed to develop a framework for the cultural accommodation of IBIS across populations based on a pilot study and a literature review. A pilot study of cultural accommodation of an existing internet intervention for alcohol use was carried out in Israel, which involved focus groups and daily online surveys of prospective consumers (N = 24) as well as interviews with experts (N = 7) in the substance abuse treatment field. Thematic analysis revealed a range of themes that relate to the general Israeli culture and the specific Israeli drinking subculture, identified as needing to be addressed in the process of intervention accommodation. A comprehensive framework for cultural accommodation of IBIS is suggested, consisting of five stages: Technical and cultural feasibility; Engagement of target group; Identification of accommodation variables, Accommodation, and evaluation of the accommodated intervention. In addition, the framework consists of four dimensions of accommodation: Barriers and facilitators; Audio-visual materials and language; Mechanisms of change; Intersectional factors. We suggest that the proposed framework may serve as a guide for the cultural accommodation of existing internet-based interventions for substance use and related disorders across a range of cultural and geographical settings, thus augmenting the ecological validity of internet-based interventions for substance use and related disorders, expanding cross-cultural intervention research, and reducing health disparities worldwide.

8.
Child Indic Res ; 16(2): 717-737, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36310918

RESUMO

In recent years, several studies have examined the effect of parents and friends on cyberbullying victims. Less is known about their combined effect on cyber perpetrators, especially among Jewish and Arab teens in Israel. We collected data from a representative sample of 350 Jewish and Arab adolescents (aged 15-16) and their parents. We repeated the interviews twice within a year. The survey included measurements of three parental practices: support, monitoring, and protectiveness, as reported by parents at the first time of data collection. We measured the adolescents' engagement in sensation-seeking and cyberbullying as perpetrators and perceptions about peers' involvement in these behaviors. Path-analysis models revealed that the perception of peers' involvement in cyberbullying perpetration was positively linked with involvement in such behavior among Jewish and Arab teens. Contrary to our expectations, no parental practice had a direct effect on cyberbullying perpetration among teens in either ethnic group. The study presents important and unique findings. The results indicate that youngsters involved in cyberbullying are strongly influenced by their peers. The prevalence of this pattern in both the Jewish and the Arab populations indicates its universal nature. On a practical level, it may be suggested that bullying behaviors may be mitigated by taking measures in formal and informal education. Another aspect of the results is the decline in parental influence on adolescents' cyberbullying behaviors, especially among Arab teens. This may be an indicator of cultural changes taking place in the Arab population in Israel alongside widening of the generation gap.

9.
Artigo em Inglês | MEDLINE | ID: mdl-36360994

RESUMO

Active travel (AT) is a core physical activity (PA) indicator for children and youth; contributing to health and wellbeing, at both the individual and societal levels. This analysis explores patterns of adolescent active school travel (AST) and cycling and associations with different PA measures. Secondary analysis of the cross-sectional 2018-2019 Health Behaviour in School Age Children study in Israel included an extended PA module with walking, cycling and e-cycling modes. The nationally representative sample includes students in grades 6-12 (n = 4407). Analysis of weighted data included descriptive analyses, inferential statistics, and regression analyses. AST was reported by 61.9% of adolescents; 39.3% reported 20 min or more daily AST; 27.1% reported habitual cycling (HC) and 17.4% reported habitual e-cycling (HEC). There are mixed results for socio-economic status and environment. AST and HC were associated with less sedentary hours daily (odds ratio [OR] = 1.190 and 1.397, respectively); HC was associated with positive sports self-rating (OR = 2.394). Stepwise regression analysis found that lower AST duration, time in minutes, was associated with watching television with the family. Promotion of adolescent AT may be associated with increased PA and joint parent-adolescent AT, and was utilized across different socio-demographic groups in Israel.


Assuntos
Exercício Físico , Instituições Acadêmicas , Criança , Adolescente , Humanos , Estudos Transversais , Israel , Caminhada , Viagem , Meios de Transporte
10.
Anxiety Stress Coping ; 35(1): 58-71, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34652983

RESUMO

BACKGROUND AND OBJECTIVES: Stressors related to the COVID-19 pandemic are risk factors for psychopathology, but psychosocial protective factors might play a crucial role in buffering the pathogenic effects of the outbreak. DESIGN: In the current study, we examined the association of inner resources and potential external sources of support for coping with the pandemic and related lockdowns to mental health during the pandemic, while controlling for sociodemographic variables as covariates. METHODS: We tested the model in a probability-based internet survey of a representative sample of the Israeli adult population (N = 812) conducted during the COVID-19 pandemic. RESULTS: Perceived support in close relationships was negatively associated with the intensity of depression, anxiety, obsessive-compulsive disorder (OCD) and post-traumatic stress disorder (PTSD). Larger rings of potential support such as perceived belongingness to a community and trust in government were also negatively related to anxiety and depression but were positively associated with the intensity of OCD and PTSD. CONCLUSIONS: Findings support the "tend and befriend" theory in the social distancing era and highlight the importance of keeping personal relationships alive when facing a mass trauma.


Assuntos
COVID-19 , Adulto , Transtornos de Ansiedade/epidemiologia , Controle de Doenças Transmissíveis , Humanos , Pandemias , Distanciamento Físico , SARS-CoV-2 , Apoio Social
11.
Healthcare (Basel) ; 10(2)2022 Jan 29.
Artigo em Inglês | MEDLINE | ID: mdl-35206882

RESUMO

Cardiovascular diseases (CVDs) are the number one cause of death globally and are partially due to the inability to control modifiable lifestyle risk factors. The aim of this study was to analyze the profiles of adolescents from seven Mediterranean countries (Greece, Israel, Italy, Macedonia, Malta, Portugal, Spain) according to their modifiable lifestyle risk factors for CVD (overweight/obesity, physical activity, smoking, alcohol consumption). The sample consisted of 26,110 adolescents (52.3% girls) aged 11, 13, and 15 years who participated in the Health Behavior in School-aged Children (HBSC) survey in 2018 across the seven countries. Sociodemographic characteristics (sex, age, country of residence, socioeconomic status) and CVD modifiable lifestyle risk factors (overweight/obesity, physical activity, smoking, alcohol consumption) were recorded. A two-step cluster analysis, one-way analysis of variance, and chi-square test were performed. Four different cluster groups were identified: two low-risk groups (64.46%), with risk among those with low physical activity levels; moderate-risk group (14.83%), with two risk factors (unhealthy weight and low physical activity level); and a high-risk group (20.7%), which presented risk in all modifiable lifestyle risk factors. Older adolescents reported a higher likelihood of being in the high-risk group. Given that the adolescence period constitutes an important time for interventions aimed at CVD prevention, identifying profiles of moderate- and high-risk adolescents is crucial.

12.
Artigo em Inglês | MEDLINE | ID: mdl-35409535

RESUMO

We investigated the prevalence of risk behaviors among Israeli adolescents (tobacco smoking, alcohol consumption, drug use) during the COVID-19 pandemic. Associations between different risk behaviors were examined and so was whether specific characteristics could predict risk behaviors in adolescents. The study consisted of 1020 Israeli adolescents aged 15-18. Study subjects completed an online survey between the first and second lockdowns in Israel (April 2020 to September 2020). Participants reported the frequency at which they engaged in four different risky behaviors: general risky behavior, tobacco smoking, alcohol consumption (binge drinking), and cannabis use. The most prevalent risky behavior in the sample was binge drinking (33.8%). The four measured risky behaviors were significantly correlated. Among participants who had previously engaged in a risky behavior assessed, most did not change the behavior frequency during the pandemic. All independent variables (sociodemographic characteristics, family support, and emotional, health excluding friends' support, physical activity volume, and coronavirus restrictions) were significantly different between participants engaging vs. not engaging in risky behaviors. Our findings suggest that family support is one of the most influential factors in preventing risky behavior during the pandemic, and they emphasize the importance of family-based interventions with children and adolescents from elementary to high school.


Assuntos
Comportamento do Adolescente , Consumo Excessivo de Bebidas Alcoólicas , COVID-19 , Adolescente , Comportamento do Adolescente/psicologia , COVID-19/epidemiologia , Criança , Controle de Doenças Transmissíveis , Humanos , Israel/epidemiologia , Pandemias , Assunção de Riscos
13.
J Adolesc ; 34(4): 639-52, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-21168202

RESUMO

Cross-national analyses explore the consistency of the relationship between negative school experiences and involvement in bullying across 40 European and North American countries, using the 2006 (40 countries n = 197,502) and 2002 (12 countries, n = 57,007) WHO-HBSC surveys. Measures include two Cumulative Negative School Perception (CNSP) scales, one based on 6 mandatory items (2006) and another including an additional 11 items (2002). Outcome measures included bullying perpetration, victimization and involvement as both bully and victim. Logistic regression analyses suggested that children with only 2-3 negative school perceptions, experience twice the relative odds of being involved in bullying as compared with children with no negative school perceptions. Odds Ratios (p < 0.001) increase in a graded fashion according to the CNSP, from about 2.2 to over 8.0. Similar consistent effects are found across gender and almost all countries. Further research should focus on the mechanisms and social context of these relationships.


Assuntos
Bullying , Internacionalidade , Negativismo , Instituições Acadêmicas , Adolescente , Criança , Comparação Transcultural , Coleta de Dados , Europa (Continente) , Feminino , Humanos , Masculino , América do Norte , Razão de Chances , Análise de Regressão
14.
Artigo em Inglês | MEDLINE | ID: mdl-33572707

RESUMO

Schools with health-promoting school (HPS) frameworks are actively committed to enhancing healthy lifestyles. This study explored the contribution of school participation in HPS on students' health behaviors, namely, physical activity (PA), sedentary behavior, and dieting. Data from the 2018/2019 Health Behavior in School-aged Children study on Israeli adolescents aged 11-17 years were used. Schools were selected from a sample of HPSs and non-HPSs. Between-group differences and predictions of health behavior were analyzed. No between-group differences were observed in mean number of days/week with at least 60 min of PA (HPS: 3.84 ± 2.19 days/week, 95% confidence interval of the mean = 3.02-3.34; non-HPS: 3.93 ± 2.17 days/week, 95% confidence interval of the mean = 3.13-3.38). Most children engaged in screen time behavior for >2 h/day (HPS: 60.83%; non-HPS: 63.91%). The odds of being on a diet were higher among more active children (odds ratio [OR] = 1.20), higher socio-economic status (OR = 1.23), and female (OR = 2.29). HPS did not predict any health behavior. These findings suggest that HPSs did not contribute to health behaviors more than non-HPSs. Therefore, health-promoting activities in HPSs need to be improved in order to justify their recognition as members of the HPS network and to fulfill their mission.


Assuntos
Comportamentos Relacionados com a Saúde , Comportamento Sedentário , Adolescente , Criança , Exercício Físico , Comportamento Alimentar , Feminino , Humanos , Instituições Acadêmicas
15.
Int J Public Health ; 65(9): 1689-1698, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33026464

RESUMO

OBJECTIVES: Family factors may play a role in adolescents' weight-control behaviours (WCB), and economic determinants strongly affect adolescents' health in terms of unhealthy weight-control behaviours (UWCB). This study examines the nexus of socioeconomic status, perceived family wealth, and number of employed parents and Israeli adolescents' WCB and asks whether family-related variables mediate WCB. METHODS: Data from the 2014 Israeli Health Behaviour in School-Aged Children study are analysed using structural equation modelling. RESULTS: High family affluence and high perceived family wealth are negatively associated with UWCB. Having two employed parents related to lower levels of UWCB. Family-related variables such as family communication and support and parental monitoring mitigate UWCB. Family meals have a significantly positive effect on healthy weight-control behaviour (HWCB) and a significantly negative impact on unhealthy weight-control activities. CONCLUSIONS: The findings suggest that economic factors such as socioeconomic status and number of employed parents should be taken into account in long-term weight-control practice. The combination of WCB and family meals is the most effective method for adolescents' healthy weight-control behaviour.


Assuntos
Relações Familiares , Comportamentos Relacionados com a Saúde , Redução de Peso , Adolescente , Comportamento do Adolescente , Saúde do Adolescente , Criança , Comunicação , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Renda , Israel , Masculino , Refeições , Fatores Socioeconômicos
16.
J Adolesc Health ; 66(6S): S40-S49, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32446608

RESUMO

PURPOSE: Adolescents' mental well-being has become a growing public health concern. Adolescents' daily lives and their engagement in risks have changed dramatically in the course of the 21st century, leading to a need to update traditional models of risk to include new exposures and behaviors. To date, studies have examined the relationship between (mainly traditional) risk behaviors and adolescent mental well-being or looked at risk factors that jeopardize mental well-being such as lack of social support but have not combined them together to highlight the most significant risks for adolescent mental well-being today. The present study included new and traditional risk behaviors and risk factors, robustly derived an empirically based model of clusters of risk, and examined the relative association of these clusters to adolescent mental well-being. METHODS: Data from the 2017-2018 Health Behaviours in School-aged Children study were used. The sample included 32,884 adolescents (51.7% girls) aged 15 years from 37 countries and regions. The principal component analysis was used to determine the existence of clusters of risk, using 21 items related to adolescent mental well-being that included both risk behaviors (e.g., substance use) and risk factors (e.g., peer support). Analysis was conducted in both a randomly split training and test set and in gender separate models. Mixed-effects logistic regressions examined the association between clusters of risk and mental well-being indices (low life satisfaction and psychosomatic complaints). RESULTS: Seven clusters of risk were identified: substance use and early sex, low social support, insufficient nutrition, bullying, sugary foods and drinks, physical health risk, and problematic social media use (SMU). Low social support and SMU were the strongest predictors of low life satisfaction (odds ratios = 2.167 and 1.330, respectively) and psychosomatic complaints (odds ratio = 1.687 and 1.386, respectively). Few gender differences in predictors were found. Exposure to bullying was somewhat more associated with psychosomatic complaints for girls, whereas physical health risk was associated with reduced relative odds of low life satisfaction among boys. Split-sample validation and out-of-sample prediction confirmed the robustness of the results. CONCLUSIONS: The results highlight the importance of contemporary clusters of risk, such as low social support and SMU in the mental well-being of young people and the need to focus on these as targets for prevention. We propose that future studies should use composite risk measures that take into account both risk behaviors and risk factors to explain adolescents' mental well-being.


Assuntos
Comportamento do Adolescente , Bullying , Saúde Mental/estatística & dados numéricos , Mídias Sociais/estatística & dados numéricos , Apoio Social , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Comparação Transcultural , Dieta , Ingestão de Alimentos , Feminino , Humanos , Masculino , Satisfação Pessoal , Análise de Componente Principal , Fatores de Risco , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia
17.
J Adolesc Health ; 66(6S): S100-S108, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32446603

RESUMO

PURPOSE: Social media use (SMU) has become an intrinsic part of adolescent life. Negative consequences of SMU for adolescent health could include exposures to online forms of aggression. We explored age, gender, and cross-national differences in adolescents' engagement in SMU, then relationships between SMU and victimization and the perpetration of cyber-bullying. METHODS: We used data on young people aged 11-15 years (weighted n = 180,919 in 42 countries) who participated in the 2017-2018 Health Behaviour in School-aged Childrenstudy to describe engagement in the three types of SMU (intense, problematic, and talking with strangers online) by age and gender and then in the perpetration and victimization of cyber-bullying. Relationships between SMU and cyber-bullying outcomes were estimated using Poisson regression (weighted n = 166,647 from 42 countries). RESULTS: Variations in SMU and cyber-bullying follow developmental and gender-based patterns across countries. In pooled analyses, engagement in SMU related to cyber-bullying victimization (adjusted relative risks = 1.14 [95% confidence interval (CI): 1.10-1.19] to 1.48 [95% CI: 1.42-1.55]) and perpetration (adjusted relative risk = 1.31 [95% CI: 1.26-1.36] to 1.84 [95% CI: 1.74-1.95]). These associations were stronger for cyber-perpetration versus cyber-victimization and for girls versus boys. Problematic SMU was most strongly and consistently associated with cyber-bullying, both for victimization and perpetration. Stratified analyses showed that SMU related to cyber-victimization in 19%-45% of countries and to cyber-perpetration in 38%-86% of countries. CONCLUSIONS: Accessibility to social media and its pervasive use has led to new opportunities for online aggression. The time adolescents spend on social media, engage in problematic use, and talk to strangers online each relate to cyber-bullying and merit public health intervention. Problematic use of social media poses the strongest and most consistent risk.


Assuntos
Comportamento do Adolescente/psicologia , Agressão , Vítimas de Crime/psicologia , Cyberbullying/psicologia , Mídias Sociais/estatística & dados numéricos , Adolescente , Bullying , Criança , Comparação Transcultural , Cyberbullying/estatística & dados numéricos , Europa (Continente) , Feminino , Humanos , Masculino , Saúde Mental , Violência
18.
Am J Public Health ; 99(5): 907-14, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19299676

RESUMO

OBJECTIVES: We examined the socioeconomic distribution of adolescent exposure to bullying internationally and documented the contribution of the macroeconomic environment. METHODS: We used an international survey of 162,305 students aged 11, 13, and 15 years from nationally representative samples of 5998 schools in 35 countries in Europe and North America for the 2001-2002 school year. The survey used standardized measures of exposure to bullying and socioeconomic affluence. RESULTS: Adolescents from families of low affluence reported higher prevalence of being victims of bullying (odds ratio [OR] = 1.13; 95% confidence interval [CI] = 1.10, 1.16). International differences in prevalence of exposure to bullying were not associated with the economic level of the country (as measured by gross national income) or the school, but wide disparities in affluence at a school and large economic inequality (as measured by the Gini coefficient) at the national level were associated with an increased prevalence of exposure to bullying. CONCLUSIONS: There is socioeconomic inequality in exposure to bullying among adolescents, leaving children of greater socioeconomic disadvantage at higher risk of victimization. Adolescents who attend schools and live in countries where socioeconomic differences are larger are at higher risk of being bullied.


Assuntos
Agressão , Vítimas de Crime/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Preconceito , Instituições Acadêmicas/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Adolescente , Criança , Estudos Transversais , Feminino , Humanos , Renda , Modelos Logísticos , Masculino , Razão de Chances , Pobreza , Análise de Regressão , Fatores Socioeconômicos
19.
Am J Health Behav ; 43(2): 337-348, 2019 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-30808473

RESUMO

Objectives: In this study, we examined physical activity (PA) levels among Jewish and Arab adolescents in Israel, as well as factors associated with PA. We used a socio-ecological framework to understand differences in levels of PA across ethnic groups and the factors associated with these differences. Methods: We used data based on the Israeli population as reported in the 2014-15 Health Behavior of School-Aged Children standardized survey, which studied 16,145 Israeli adolescents. Levels of PA, as well as parent, sibling, and peer engagement in PA, in-school PA breaks, and liking PA were measured across ethnic groups and sex. Results: Jewish adolescents reported higher levels of PA. Girls were significantly less physically active than boys in both ethnicities. In addition, we found that family, peer, and school related factors were positively associated with levels of PA. Conclusions: Our findings show a disparity in PA levels by ethnicity among Israel adolescents, which can lead to health disparities. We propose targeted interventions involving the factors affecting PA to reduce health disparities.


Assuntos
Comportamento do Adolescente/etnologia , Árabes/estatística & dados numéricos , Comportamentos Relacionados com a Saúde/etnologia , Judeus/estatística & dados numéricos , Adolescente , Feminino , Disparidades nos Níveis de Saúde , Humanos , Israel/etnologia , Masculino , Fatores Sexuais
20.
Front Psychol ; 9: 1556, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30233450

RESUMO

Literature highlights the relationship between perceived discrimination and frequency and severity of alcohol and cannabis use. One mechanism for explaining this is the nature of perceived discrimination as a potentially traumatic interpersonal stressor, which can lead to the depletion of social and personal resources. Within a Recovery Capital (RC) framework, the current study explores whether the existence of social capital in the form of parental monitoring, friend and teacher support can buffer the relationship between perceived discrimination and alcohol and cannabis use among immigrant and non-immigrant adolescents, by replenishing the depleted resources. The study included a representative sample of 8,598 students in Israel, aged 11-18, from the Health Behaviors of School Aged Children (HBSC) 2013-2014 data: 1503 immigrant adolescents from the Former Soviet Union [FSU] (N = 955) and Ethiopia (N = 548) and 7086 non-immigrants. Results confirmed that perceived discrimination was positively related to substance use; all three forms of social capital were negatively related to alcohol and cannabis use and moderated the relationship between perceived discrimination and substance use, with the exception of friend support in the case of alcohol use. When all three social capital measures were included together, the adult social capital measures were significant predictors of substance use. Results suggest that levels of social capital, especially as provided by parents and teachers, can help young people, both immigrant and majority group adolescents, to cope with perceived discrimination.

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