In response to increasingly diverse and complex societal needs, The Chicago Model incorporates a commitment to community engagement and social change at the systems-level. No longer limited to research or traditional clinical practice, "engaged professionals" are neither the scientist-practitioners nor practitioner-scholars who came before; they are multi-culturally and professionally proficient individuals who are integral parts of their communities, approach practice and scholarship from the broader view of innovators, transformers, and problem solvers, and use their disciplines to make positive and lasting impact on the world.