“…A possible explanation for these results could be the constructive and significant methodologies used in the intervention (e.g., cooperative learning, positive interdependence, decision-making, responsibility roles) contextualized from the SEM [36] and the SEL [13,15]. In this sense, the educational intervention implementation in preadolescents (a critical and sensitive, vital stage for the personal, social, and emotional development of students) with active and participatory experiences such as the one applied in the current study could promote socio-emotional competencies (interpersonal and intrapersonal) [18], and some motivational and autonomy indicators at an early age [38,42,43]. All this is favored by students' participation in an alternative sport and team game, which, in line with other previous studies, improves their interpersonal skills [25,45] and relationship with classmates [46,47].…”