Center for Theory of Change

Visit Center for Theory of Change website.

  • Testimonial

    • “ActKnowledge and the Aspen Roundtable’s Theory of Change website is a giant leap forward in transplanting the Theory of Change approach into a highly useful, cutting edge tool for planning and evaluating complex efforts to improve important social outcomes.” Lisbeth B. Shorr, Director Harvard Project on Effective Interventions, Pathways Mapping Initiative; and author of Within our Reach: Breaking the Cycle of Disadvantage.