The Teasdale Research Group is a team of researchers, graduate students, and undergraduate students that studies the methods evaluators use to assess the success and quality of educational and social programs. 

Evaluation findings inform real-world decisions about program design, implementation, and resources. Our research group investigates and develops methods evaluators use to define and examine success for those programs, with the goal of strengthening evaluation conclusions and the decisions they inform. We help evaluators pursue multidimensional definitions of success, advance equity and social justice in evaluation practice, and center the voices and values of program participants and community members.