An analysis of research trends in dissertations and theses studying blended learning. - Jeffery S. Drysdale; Charles R. Graham; Kristian J. Spring; Lisa R. Halverson (Internet High. Educ., 2013)

A thematic analysis of the most highly cited scholarship in the first decade of blended learning research. - Lisa R. Halverson; Charles R. Graham; Kristian J. Spring; Jeffery S. Drysdale; Curtis R. Henrie (Internet High. Educ., 2014)

Measuring student engagement in technology-mediated learning: A review. - Curtis R. Henrie; Lisa R. Halverson; Charles R. Graham (Comput. Educ., 2015)

Investigating student engagement in blended learning settings using experience sampling and structural equation modeling. - Kristine C. Manwaring; Ross Larsen; Charles R. Graham; Curtis R. Henrie; Lisa R. Halverson (Internet High. Educ., 2017)