This phrase, data-driven decision making, is familiar to most schools and districts engaged in comprehensive school reform and improvement. It reminds practitioners that their plans have a greater likelihood of succeeding if the goals and strategies within them are based on solid information and not on hunches or habit. But where can schools get the data they need? As they strive for continuous improvement, how do they know which goals and strategies to keep or expand and which to drop? This month's newsletter explains how schools can use program evaluation strategies to gather and analyze data and make informed decisions that contribute to continuous improvement. [This document was produced by The Center for Comprehensive School Reform and Improvement, administered by Learning Point Associates in partnership with the Southwest Educational Development Laboratory (SEDL) and WestEd, under contract with the Office of Elementary and Secondary Education of the U.S. Department of Education.]