No abstract

Background Economic determinants such as socioeconomic inequalities and parents’ employment have a profound impact on the health of adolescents in terms of unhealthy weight-control behaviours (UWCB). In addition, various family factors may play a role in adolescents’ weight-control behaviours (WCB). This study examines the association among socioeconomic status, perceived family wealth, and number of employed parents and Israeli adolescents’ WCB and asks whether family variables (parental communication, monitoring, support, and family meals) mediate WCB. Methods Data from the cross-sectional questionnaire of the 2014 Israeli Health Behaviour in School-Aged Children study are analysed using structural equation modelling. The research population includes approximately 7,000 Israeli schoolchildren in grades 6, 8, and 10. The association among socioeconomic status (SES) factors (SES measures, parental employment), sociodemographic factors, and weight-control behaviours among adolescents is calculated. Results High family affluence and high perceived family wealth are negatively associated with unhealthy weight-control behaviour. Having two employed parents leads to lower levels of UWCB. Family-related variables like family communication and support and parental monitoring are found to mitigate unhealthy weight-control behaviours. Family meals have a significantly positive effect on healthy weight-control behaviour and a significantly negative impact on unhealthy weight-control activities. Conclusions The findings suggest that economic factors such as SES and number of employed parents are necessary strategies for long-term weight-control practice. The combination of WCB and family meals is the most effective method for adolescents’ healthy weight-control behaviour. Key messages The study highlights the importance of considering the quality of family communication and support as a health asset that may contribute to WCB among young people. Family affluence and perceived family wealth, which were two separate measurements, were perceived differently by adolescents.

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.