Assessing Past, Present, and Future Interactions with Virtual Patients. - Richard E. Ferdig; Katherine Schottke; Diego J. Rivera-Gutierrez; Benjamin Lok (Int. J. Gaming Comput. Mediat. Simulations, 2012)

Students with Special Health Care Needs in K-12 Virtual Schools. - Heidi Fernandez; Richard E. Ferdig; Lindsay A. Thompson; Katherine Schottke; Erik W. Black (J. Educ. Technol. Soc., 2016)