The National Association of School Psychologists champions the use of evidence-based approaches to support all children and families, especially those belonging to historically marginalized groups. To ensure the protection and success of the most vulnerable students, practitioners must dedicate themselves to continually developing their ability to provide empirically supported culturally responsive services to decolonize inequitable systems that disenfranchise minoritized youth. This article describes how a biopsychosocial ecological model can be used to enhance service delivery when working with students of color and can help school psychologists consider how various systems impact a student's learning and development.