He has consulted with foundations, advocacy groups, government agencies, and service providers about measuring the effectiveness of programs to improve the lives of children. He is co-author of the book Intervention Research: Developing Social Programs (Oxford University Press, 2009) and also co-author of articles appearing in Journal of Consulting and Clinical Psychology, Research on Social Work Practice, and Journal of Primary Prevention. Mr. Day holds a Master’s Degree in Urban Studies and City Planning from the Massachusetts Institute of Technology.