Introduction
Cyberbullying is currently a pressing global issue. In many countries, records show that victims of cyberbullying account for 20%–40% of children and adolescents.1 The number had been rising between 2007 and 2016 and has still been continuing to rise.2 Cyberbullying affects many aspects within the life of children and adolescents, especially how emotional and social factors may lead to suicidal tendencies.3 These effects happen to victims, bullies and bystanders of cyberbullying.
There have been only a few studies focusing on bystanders in cyberbullying. A study in Belgium found that the majority of bystanders tended to ignore cyberbullying (54.1%), followed by those who would intervene (41.7%) and those who would join in (4.2%).4 A study in Israel found that 55.4% were ignoring and 44.6% were intervening.5 However, such studies used only one question which cannot represent the bystander’s reactions as there can be various ways in which a bystander can intervene in cyberbullying, such as asking someone for help, stopping the cyberbullying or comforting the victim.6 7 In Thailand, there has never been a study on bystanders’ behaviour in cyberbullying. However, there was one study about adolescents’ attitudes towards cyberbullying in which it was found that 28% of participants view that offences to victims in cyberbullying are a common occurrence.8 This attitude may lead to cyberbullying, and increase the chance of bystanders’ reaction either to join in or ignore cyberbullying. This can cause the victims to feel a lack of support and experience despair. If bystanders help the victims or intervene to stop the cyberbullying, it can prevent reoccurrences of cyberbullying.
As previously stated, bystanders’ behaviour is important. Therefore, knowing the factors that influence these behaviours is important. Factors that affect bystanders’ behaviour in cyberbullying can be both personal factors which are gender,4 9 age, empathy,4 morals,10 internet usage11 and self-efficacy5; and social factors which are relationship between bystanders and victims or bullies,7 perceived norms10 and social support.5 Parental attachment and self-esteem are important factors associated with bystanders’ behaviour in traditional bullying; there were only a few studies in the cyberbullying context.12 In traditional bullying, children who have avoidant and ambivalent attachment tend to bully others more than children with secure attachment.13 On the other hand, those with secure attachment help others.12 As for self-esteem, bystanders in traditional bullying who intervene have high self-esteem,14 but those with low self-esteem may join in or ignore cyberbullying.15 Moreover, beliefs, attitude and norms will affect the behaviour, too. There is no study about the importance of attitudes towards cyberbullying and cyberbullying behaviours despite previous studies exploring attitudes and traditional bullying.15 16
The aims of this study are: (1) to investigate bystanders’ behaviours in cyberbullying and (2) investigate the association between parental attachment, self-esteem and bystanders’ behaviours in cyberbullying. The research hypotheses are: (1) bystanders tend to ignore more than intervene or join in the cyberbullying, and (2) participants who have high parental attachment and self-esteem tend to intervene in cyberbullying than those who did not.