Johnson, Carol, Laurie Hill, Jennifer Lock, Noha Altowairiki, Christopher Ostrowski, Luciano da Rosa dos Santos, and Yang Liu. “Using Design-Based Research to Develop Meaningful Online Discussions in Undergraduate Field Experience Courses”. The International Review of Research in Open and Distributed Learning 18, no. 6 (September 25, 2017). Accessed June 12, 2021. http://www.irrodl.org/index.php/irrodl/article/view/2901.