Preparing learners to self-explain video examples: Text or video introduction? - Markus H. Hefter; Kirsten Berthold (Comput. Hum. Behav., 2020)

Generic preparation for upcoming explanations: intra- and inter-domain effects of a digital training intervention. - Markus H. Hefter; Julian Roelle; Alexander Renkl; Kirsten Berthold (Res. Pract. Technol. Enhanc. Learn., 2023)

Web-Based Training and the Roles of Self-Explaining, Mental Effort, and Smartphone Usage. - Markus H. Hefter (Technol. Knowl. Learn., 2023)

Learning from an asynchronous video lecture: Note-taking helps, smartphone sounds harm. - Markus H. Hefter (Internet High. Educ., 2025)