“…Yet, limited efforts have embraced systems-focused approaches or evaluated the acceptability of such approaches in trauma-informed training activities in EC settings [18,22,26,28,34]. Instead, across K12 and EC settings, training opportunities often focus on specific practices or programs for educators to implement in the classroom, rather than taking a broader perspective on how to change systems to support educators, administrators, and other staff [14,18,20,26,29,35,36]. Research has shown that teachers are more likely to endorse trauma-informed approaches when they receive support from school administrators [16,20,22,36].…”