This Study Aims to Evaluate the Cultural Adaptation, Implementation, and Effectiveness of the RAISE Program Grounded in Malti's 3 E's Model and the Kindness Developmental Paradigm in Portugal

Child mental health has become a pressing global concern, with 13-20% of children and adolescents presenting mental disorders and about half of adult disorders emerging before age 18. Socioemotional development - encompassing emotion regulation, self-empathy, and empathy for others - is considered a cornerstone of mental health and a key protective factor. Although primary caregivers are central to fostering these competencies, educators also play a decisive role once children enter preschool, while being themselves particularly vulnerable to burnout, with consequences for classroom climate and child outcomes. Integrated programs that simultaneously support children's development and adults' socioemotional competencies are therefore needed, yet remain scarce in Portugal. This study aims to evaluate the cultural adaptation, implementation, and effectiveness of the RAISE program (Research and Practice Partnership: Building Awareness and Increasing Social-Emotional Capacity in the Early Years), developed in Canada and grounded in Malti's 3 E's model and the Kindness developmental paradigm. A Randomized Controlled Trial will be conducted with approximately 100 educators from public and private institutions, randomly allocated to an intervention or waitlist control group. RAISE is delivered online over three weeks, combining asynchronous videos and synchronous group sessions across three modules. Assessments at pre-intervention, post-intervention, and follow-up will use multi-informant measures, including the DASS-21, SDQ, and SERT. Data will be analyzed through mixed ANOVA models following intention-to-treat principles. Findings are expected to inform the feasibility and cultural relevance of integrated, prevention-oriented socioemotional programs and to contribute to early childhood mental health promotion in Portugal.