Robert Marzano is the CEO of Marzano Research Laboratory in Centennial, CO, which provides research-based, partner-centered support for educators and education agencies—with the goal of helping teachers improve educational practice.

As strategic advisor, Robert brings over 50 years of experience in action-based education research, professional development, and curriculum design to Marzano Research. He has expertise in standards-based assessment, cognition, school leadership, and competency-based education, among a host of areas.

He is the author of 30 books, 150 articles and chapters in books, and 100 sets of curriculum materials for teachers and students in grades K–12.

The late Debra J. Pickering consulted with schools and districts nationally and internationally as vice president of field services for Marzano Research Laboratory. She passed away in 2020.

In addition to her work with schools, Pickering coauthored (with Robert Marzano) educational books and manuals, including Dimensions of Learning, Classroom Instruction That Works, Classroom Management That Works, and Building Academic Vocabulary.

With a combination of theoretical grounding and more than three decades of practical experience, Pickering worked with educators to translate theory into practice. In later years her work continued to focus on the study of learning and the development of resources for curriculum, instruction, and assessment to help all educators meet the needs of all students.

Pickering had a master's degree in school administration and a doctorate in curriculum and instruction, with an emphasis in cognitive psychology.