A trauma-informed approach can give teachers the strategies they need to help children affected by trauma reach their full potential in the classroom. Mindfulness-based social–emotional learning (SEL) programs equip teachers with essential tools to create a trauma-informed classroom, which in turn helps alleviate stress associated with supporting trauma-impacted children. Because existing research on SEL programs has predominantly focused on student well-being, there is a paucity of research examining teacher outcomes and the integration of a trauma-informed framework. The purpose of the study was to investigate the benefits of trauma-informed training and MindUP delivery on educator attitudes and burnout. Intervention educators received trauma-informed and MindUP training and implemented MindUP in their classrooms. Comparison educators did not participate in training and taught their usual curriculum. We compared trauma-informed attitudes and burnout levels among 112 educators (n = 71 intervention, n = 41 comparison) using the Attitudes Related to Trauma-Informed Care (ARTIC) scale and the Maslach Burnout Inventory. Pre- and post-intervention quantitative data were augmented by qualitative focus group data. Results showed that educators in the intervention group reported significant decreases in emotional exhaustion, and significant improvements in the reactions subscale and overall scores on the ARTIC scale. Greatest improvements in self-efficacy and personal accomplishment were observed among educators who implemented MindUP for two consecutive years. These findings were supported by focus group data. Our results show that infusing trauma-informed training with an existing mindfulness-based SEL intervention may encourage teachers to embrace trauma-sensitive attitudes and reduce burnout.

The increasing interest in implementing social‐emotional learning (SEL) interventions within schools calls for more reliable and valid assessment tools to measure the effectiveness of SEL programs. We investigated the factor structure and psychometric properties of the Social Skills Improvement System – Social‐Emotional Learning Edition (SSIS SEL) with a group of ethnically and socio‐economically diverse grade 3 students in Ontario, Canada (n = 427). The SSIS SEL is an age‐normed measure used for the evaluation of interventions and prevention initiatives. Data collected included both teacher‐report and student self‐report measures. The factor structure proposed by the scale developers was not replicated using this smaller single grade sample. However, the study demonstrates evidence of good construct and convergent validity supporting the novel factor structure. Results from this study suggest that more research on the SSIS SEL's application in real‐world intervention research programs is needed.