Caroline M. Crawford is an associate professor of instructional design and learning technologies at the University of Houston-Clear Lake. She focuses her areas of impact upon instructional design, performance improvement, and learning theories within communities of learning, communities of practice and the appropriate and successful integration of technologies into differentiated learning environments of distributed including online and mobile, hybrid and traditional.

Sandra L. Hardy is founder and executive director of Hardy Education Resources. Her primary areas of focus include research and development pertaining to leadership and induction of K-12 and higher education educators, administrators, and other educational professionals' development and related programs. Her services are based on the unique needs of the individual teacher as learner in connection to promoting effective communities of practice through dynamic collaborations while identifying and securing the required multilevel resources.