A mixed methods study of graduate students' self-determined motivation in synchronous hybrid learning environments. - Nikolaus T. Butz; Robert H. Stupnisky (Internet High. Educ., 2016)

Improving student relatedness through an online discussion intervention: The application of self-determination theory in synchronous hybrid programs. - Nikolaus T. Butz; Robert H. Stupnisky (Comput. Educ., 2017)