लेखक: Robert J. Marzano

John S. Kendall is a senior director in research at Mc REL, where he directs a technical assistance unit that develops and provides standards-related services for schools, districts, states, and other organizations. An internationally recognized expert in the development and improvement of standards for education, Kendall has consulted for more than 50 school districts and 14 state departments of education as well as education agencies in the U.S. territories and abroad. He has authored or coauthored six books and more than 30 monographs, technical studies, and articles published by American School Board Journal, Association for Supervision and Curriculum Development, and National Association of School Boards, among others. He received his undergraduate and master’s degrees from the University of Colorado at Boulder. Kendall’s current research and technical assistance efforts include working with clients to establish performance standards for the classroom, developing standards for principals, and identifying the knowledge and skills that help students learn.