“Principals and superintendents who are instructional leaders will immediately recognize Dunsworth and Billings as practitioners who know their craft in this concise, evaluative blueprint…. The authors articulate an efficient process that is well laid out and easy to follow, describing how to collect and use objective data to assess the viability of a program. They intuitively anticipate questions and provide examples throughout each step in the process. This is an invaluable and credible guide that leaders will use with confidence to determine what is and is not working in their schools.”  Sally J. Storm, Superintendent, McKenzie School District. Oregon “This excellent step-by-step guide with its easy to follow process is a must-have for building principals. It provides a basic outline and examples of an effective program evaluation process that produces powerful results and offers the opportunity for all stakeholders to be involved in research-based decision making. The authors… bring both experience and expertise to... this how-to book.”  Sue Molver, Retired Central Office Administrator, Clover Park School District. Washington