Error Classification in Stoichiometry Tutoring Systems with Different Levels of Scaffolding: Comparing Rule-Based Classification and Machine Learning. - Hendrik Fleischer; Conrad Borchers; Sascha Schanze; Vincent Aleven (EC-TEL (2), 2025)

Does Student Learning Rate Depend on Feedback Type and Prior Knowledge? - Hendrik Fleischer; Arne Noglik; Conrad Borchers; Sascha Schanze (EDM, 2025)

High scaffolding of an unfamiliar strategy improves conceptual learning but reduces enjoyment compared to low scaffolding and strategy freedom. - Conrad Borchers; Hendrik Fleischer; Sascha Schanze; Katharina Scheiter; Vincent Aleven (Comput. Educ., 2025)