Unidad de Psicología Forense, Facultad de Psicología, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
Int J Environ Res Public Health. 2022 Oct 25;19(21):13852. doi: 10.3390/ijerph192113852.
The prevalence of traditional bullying victimization has been estimated at around 36%, while that of cyberbullying has been estimated at 15%. The victimization of bullying brings with it harm to mental health that must be compensated for, after a forensic evaluation, by the aggressor or legal guardian. Thus, a meta-analytic review was undertaken with the aim of knowing the effect of bullying victimization on psychological harm, as well as quantifying the magnitude of the harm and estimating the probability that no harm associated with bullying victimization is generated.
A random-effects correlational meta-analysis correcting effect size by sampling error and criterion and predictor unreliability was performed.
The results exhibited a positive (i.e., more victimization and more psychological harm) and significant mean true effect size, implying an average psychological harm associated to bullying victimization of 29.7%. Nevertheless, 26.7% of students victimized by bullying did not develop psychological harm.
Bullying victimization causes psychological harm, with an average increase in psychological harm associated with bullying victimization of 29.7%.
传统欺凌受害的流行率估计约为 36%，而网络欺凌受害的流行率估计为 15%。欺凌的受害会对心理健康造成伤害，必须在法医评估后，由攻击者或法定监护人进行赔偿。因此，进行了一项荟萃分析综述，旨在了解欺凌受害对心理伤害的影响，并量化伤害的程度，以及估计欺凌受害不会产生任何伤害的概率。
采用随机效应相关荟萃分析，通过抽样误差和标准及预测者不可靠性校正效应大小。
结果显示出正相关（即受害越多，心理伤害越大）且显著的平均真实效应大小，意味着与欺凌受害相关的平均心理伤害为 29.7%。然而，26.7%遭受欺凌的学生没有产生心理伤害。
欺凌受害会造成心理伤害，与欺凌受害相关的心理伤害平均增加 29.7%。
