Methical Jane: Perspectives on an Undisclosed Virtual Student. - Lynette Nagel; Seugnet Blignaut; Johannes C. Cronjé (J. Comput. Mediat. Commun., 2007)

Cousins Virtual Jane and Virtual Joe, extraordinary virtual helpers. - Seugnet Blignaut; Lynette Nagel (Comput. Educ., 2009)

Read-only participants: a case for student communication in online classes. - Lynette Nagel; A. Seugnet Blignaut; Johannes C. Cronjé (Interact. Learn. Environ., 2009)

Supersizing e-learning: What a CoI survey reveals about teaching presence in a large online class. - Lynette Nagel; Theuns G. Kotzé (Internet High. Educ., 2010)