Craig A. Mertler is currently an Associate Professor of Action Research and Quantitative Methods at Barry University in Miami, Florida. He began his career as a high school biology teacher. He has been an educator for 39 years--29 of those in higher education at Bowling Green State University, the University of West Georgia, Lynn University, Arizona State University, and Barry University, and 12 years as an administrator (department chair, doctoral program director, and education dean). Over his career, he has taught courses focused on the application of action research to promote educator empowerment, school improvement, and job-embedded professional development, as well as classroom assessment, research methods, and statistical analyses. He has served as the research methodology expert and/or chair on more than 140 doctoral dissertations and master''s theses. He is the author of 30 books, 9 invited book chapters, and 25 refereed journal articles. He has also presented more than 40 research papers at professional meetings around the country, as well as internationally.

He conducts workshops for in-service educational professionals (at all levels) on classroom-based action research and on the topics of classroom assessment and assessment literacy, as well as data-driven educational decision making. His primary research and consulting interests include classroom-based action research, data-driven educational decision making, professional learning communities, and classroom teachers'' assessment literacy. In his leisure time, he enjoys traveling with his family to the beach and sometimes writing a little fiction. Dr. Mertler can be reached at craig.mertler@gmail.com for consulting, professional development, and speaking engagements. Additionally, you can visit his website at www.

craigmertler.com. Richard Sagor recently retired from his position as professor and director of the Educational Leadership Program at Lewis & Clark College. In 1997 he founded ISIE (pronounced "I see"), the Institute for the Study of Inquiry in Education, to work with schools and educational organizations on the use of action research and data-based school improvement while he was a professor of educational leadership at Washington State University (WSU). Prior to his work at the university level, Sagor had 14 years of public school administrative experience, including service as an assistant superintendent, high school principal, instruction vice principal, disciplinary vice principal, and alternative school head teacher. He has taught the entire range of students, from the gifted to the learning disabled, in the areas of social studies, reading, and written composition. Educated in the public schools of New York, Sagor received his BA from New York University and two MA degrees as well as a PhD in Curriculum and Instruction from the University of Oregon. Beyond his work as a teacher and administrator, Sagor has had extensive international consulting experience.

He served as a site visitor for the United States Department of Education''s Secondary School Recognition Program and has worked with the Department of Defense''s overseas schools, numerous state departments of education, and over 200 separate school districts across North America. His consulting has focused primarily on leadership development, the use of data with standards-based school improvement, collaborative action research, teacher motivation, and teaching at-risk youth. His articles on school reform and action research have received awards from the National Association of Secondary School Principals and the Educational Press Association of America . Sagor''s books include The TQE Principal: A Transformed Leader; At-Risk Students: Reaching and Teaching Them; How To Conduct Collaborative Action Research; Local Control and Accountability: How to Get It, Keep It, and Improve School Performance; Guiding School Improvement With Action Research; Motivating Students and Teachers in an Era of Standards; and Collaborative Action Research for Professional Learning Communities. Sagor can be contacted at the Institute for the Study of Inquiry in Education, 16420 SE McGillivray, Suite 103-239, Vancouver, WA 98683, or by e-mail at rdsagor@isie.org.