Palladino Benedetta E, Nocentini Annalaura, Menesini Ersilia
Department of Educational Sciences and Psychology, University of Florence, Florence, Italy.
Aggress Behav. 2016 Mar-Apr;42(2):194-206. doi: 10.1002/ab.21636.
The NoTrap! (Noncadiamointrappola!) program is a school-based intervention, which utilizes a peer-led approach to prevent and combat both traditional bullying and cyberbullying. The aim of the present study was to evaluate the efficacy of the third Edition of the program in accordance with the recent criteria for evidence-based interventions. Towards this aim, two quasi-experimental trials involving adolescents (age M = 14.91, SD = .98) attending their first year at different high schools were conducted. In Trial 1 (control group, n = 171; experimental group, n = 451), latent growth curve models for data from pre-, middle- and post-tests showed that intervention significantly predicted change over time in all the target variables (victimization, bullying, cybervictimization, and cyberbullying). Specifically, target variables were stable for the control group but decreased significantly over time for the experimental group. Long-term effects at the follow up 6 months later were also found. In Trial 2 (control group, n = 227; experimental group, n = 234), the moderating effect of gender was examined and there was a reported decrease in bullying and cyberbullying over time (pre- and post-test) in the experimental group but not the control group, and this decrease was similar for boys and girls.
“无陷阱！（非卡迪阿莫陷阱！）”项目是一项基于学校的干预措施，它采用同伴引领的方法来预防和打击传统欺凌和网络欺凌行为。本研究的目的是根据循证干预的最新标准评估该项目第三版的效果。为实现这一目标，开展了两项涉及在不同高中就读一年级的青少年（平均年龄M = 14.91，标准差SD = 0.98）的准实验性试验。在试验1（对照组，n = 171；实验组，n = 451）中，对前测、中期测试和后测数据进行的潜在增长曲线模型分析表明，干预显著预测了所有目标变量（受欺凌、欺凌、网络受欺凌和网络欺凌）随时间的变化。具体而言，对照组的目标变量保持稳定，而实验组的目标变量随时间显著下降。6个月后的随访还发现了长期效果。在试验2（对照组，n = 227；实验组，n = 234）中，研究了性别的调节作用，结果显示实验组在（前测和后测）期间欺凌和网络欺凌行为随时间减少，而对照组没有，且男孩和女孩的减少情况相似。
