Authors & Presenters

With more than 40 years of experience as an educator, J. Richard Dewey is currently a university teacher, a master PLC coach and PLC virtual coach for Solution Tree, and a recognized authority on best practices in school improvement and successful leadership.

Jennifer Dickson is an educator and presenter with a passion for working with preK–5 educators to ensure all students learn at high levels. With more than 25 years of experience in public school education, she loves to work with teams all over the country to implement and improve professional learning community practices.

Heather K. Dillard, EdD, is an associate professor of education at Middle Tennessee State University. She has authored and coauthored book chapters, research articles, and magazine articles, primarily about Professional Learning Communities at Work®.

Michelle Dillard is an assistant superintendent for Jefferson County Public Schools in Louisville, Kentucky, where she oversees two high schools, three middle schools, fifteen elementary schools, and three Success Pathways schools.

Stephanie Discher serves as the director of elementary education for Wasatch County School District in Utah. With a sincere passion for empowering educators, she is dedicated to fostering a deep understanding of and appreciation for the professional learning community process.

Alex Dixon supports children struggling with critical illness and other disabilities through motivational talks she provides across the United States. She shares her personal story of overcoming adversity as well as what she found most supportive and helpful throughout her recovery.

Louise E. Donaghey is an international educator and trainer with more than 20 years of experience. A former classroom teacher and Primary Years Programme coordinator, Louise currently serves as an elementary instructional coach at Singapore American School.

Craig Dougherty is superintendent of Sheridan County School District No. 2 in Sheridan, Wyoming. He has been an educator since 1983, with background as a teacher, principal, and assistant superintendent.

Chad M. V. Dumas, EdD, focuses primarily on collaborating to develop capacity for continuous improvement. An international educational presenter and award-winning researcher, he has led nationally recognized improvements for both students and staff.

Robert Eaker, EdD, is a professor emeritus at Middle Tennessee State University, where he also served as dean of the College of Education and interim vice president and provost.