Evaluation in the development of a tele-medical training system. - Yehya Mohamad; Holger Tebarth (HCI, 2001)

Evaluational Study: Training with Animated Pedagogical Agents. - Yehya Mohamad; Stefanie Hammer; Fritz Haverkamp; Meinolf Nöker; Holger Tebarth (ICCHP, 2002)

First Evaluational Results in the Development of Training by Animated Pedagogical Agents (TAPA). - Yehya Mohamad; Stefanie Hammer; Fritz Haverkamp; Meinolf Nöker; Holger Tebarth (MuC, 2002)

Building Adaptive Training and Therapeutic Systems by Considering the User's Affective States. - Yehya Mohamad; Carlos A. Velasco; Holger Tebarth; Thomas Berlage (HCI (4), 2003)

Cognitive Training with Animated Pedagogical Agents (TAPA) in Children with Learning Disabilities. - Yehya Mohamad; Carlos A. Velasco; Sylvia Damm; Holger Tebarth (ICCHP, 2004)