Explain the evolution of evidence-based practice within the context of social work history. [EPAS 4] Apply knowledge of human behavior and the social environment (HBSE) theory and framework to identify ways evidence-based practice intersects with selected systems. [EPAS 4, 6] Describe the reflexive role between practice-informed research and research-informed practice using evidence-based practice. [EPAS 6] Describe the reflexive role between the social worker, individuals, families, groups, organizations, and communities. [EPAS 2, 6]