Learning and Gender Differences in a Narrative-centered Learning Environment. - John L. Nietfeld; Lucy R. Shores; Kristin F. Hoffmann (CSEDU (1), 2011)

The Role of Sub-problems: Supporting Problem Solving in Narrative-Centered Learning Environments. - Lucy R. Shores; Kristin F. Hoffmann; John L. Nietfeld; James C. Lester (ITS, 2012)

The impact of goal assignment in a game-based learning environment. - John L. Nietfeld; Kristin F. Hoffmann (J. Comput. Assist. Learn., 2024)