The main purpose of this study case is to investigate the contribution of the school community to the improvement of the school. In that context, a two-phase research was conducted. In the first phase, the self-evaluation process was implemented during the first year of the research with the participation of the school community. An overall picture of the school was created, with its strong and weak points reflected in the school's final self-evaluation report. Upon the completion of the school self-evaluation process the school community decided on the implementation of actions in order to reduce a number of dysfunctional behaviors, such as bullying incidents that occurred in the school on the part of some students. The school actions and the relevant results constituted the second phase of the research work. The results showed that some of the dysfunctional behaviors were found to be decreased to a statistically significant level after action was taken by the school community.

The PAX Good Behavior Game (PAX-GBG) is a school-based intervention shown to enhance student self-regulation, encourage prosocial behavior, and curb challenging behaviors. However, little is understood about students’ perspectives on the intervention. In this study, we conducted a survey and semi-structured interviews with 3rd-grade students in Sweden to examine their feelings and attitudes towards PAX-GBG. Thematic analysis revealed five themes: ‘enjoying our PAX-classroom’, ‘I can do this’, ‘it’s tough (sometimes)’, ‘making sense’, and ‘grease for the wheels’. Survey results showed mostly positive feelings towards PAX-GBG activities. Overall, the participants displayed positive attitudes towards PAX-GBG, indicating its appreciation and suitability for students. Moreover, many found the intervention effective in fostering appropriate behaviors and deterring inappropriate ones, consistent with previous quantitative studies.