The ninth edition of Supervision: A Redefinition is a research-based guide to the practice of supervision that aims to clarify the major challenges teachers and supervisors face within the policy context; focus on essential, foundational understandings that feed the integrity of teaching and supervision; and explore the complexities of the practice of supervision and teaching which supervisors must deal with. The 9th edition re-defines supervision once again in light of the complex demands being placed on principals and central office administrators, while continuing to emphasize the book's original theme of human perspectives. Instructors and students can now access their course content through the Connect digital learning platform by purchasing either standalone Connect access or a bundle of print and Connect access. McGraw-Hill Connect® is a subscription-based learning service accessible online through your personal computer or tablet. Choose this option if your instructor will require Connect to be used in the course. Your subscription to Connect includes the following: * SmartBook® - an adaptive digital version of the course textbook that personalizes your reading experience based on how well you are learning the content. * Access to your instructor's homework assignments, quizzes, syllabus, notes, reminders, and other important files for the course. * Progress dashboards that quickly show how you are performing on your assignments and tips for improvement. * The option to purchase (for a small fee) a print version of the book. This binder-ready, loose-leaf version includes free shipping. Complete system requirements to use Connect can be found here: http://www.mheducation.com/highered/platforms/connect/training-support-students.html