Search
April 6, 2023

How We Model Matters – Visualizing Program Theories

Authors

Sebastian Lemire, Allan Porowski, Kaity Mumma

Program theories are visuals that illustrate how a program is intended to bring about a desired outcome. For program developers, program theories can help staff gain a shared understanding of their role within the program and what they need to do to make an impact. For evaluators, program theories can help organize an evaluation design by providing a framework for understanding what to measure and how different parts of a program are hypothesized to affect outcomes.

This methods guide provides visual strategies and real-world examples to promote creativity in how program developers and evaluators articulate the components and intended outcomes of their programs.

Read More

Evaluation in North America

What Makes Rural Health Hubs Work? An Evaluation Framework for States

Abt’s framework for evaluating rural health hubs and measuring access, coordination, population health, and system resilience.

Learn More
Publication

Healthy Military Families Undergird National Readiness

The only DoW-wide longitudinal study on U.S. military family health has generated vital evidence to inform programs, policies, and support services critical to family stability and force readiness.

Learn More
Impact Brief

Closing the Gap: Surveying LA Renters to Improve Housing Access

Abt helped HACLA collect and analyze current Los Angeles rental data, showing rents were about 12% higher than federal estimates and providing evidence to support voucher subsidy levels that better reflect local housing costs and improve access to stable housing.

Learn More
Impact Brief

Regulating Harmful Contaminants for Healthier Communities

Abt supported the EPA in developing and implementing data-driven regulations for hazardous chemicals—particularly carbon tetrachloride—helping turn scientific evidence into enforceable protections that reduce risks to workers, nearby communities, and the environment.

Learn More
Impact Brief