Mulder, I., Swaak, J., & Kessels, J. (2004). In search of reflective behavior and shared understanding in ad hoc expert teams. CyberPsychology & Behavior, 7(2), 141–154. (Publication)

Kessels, J., Mulder, I., & Swaak, J. (2004). Assessing group learning and shared understanding [in Russian]. Elearning World, (4), 52–61. (Publication)

Mulder, Ingrid & Swaak, Janine & Kessels, Joseph. (2002). Assessing group learning and shared understanding in technology-mediated interaction. Educational Technology & Society. 5. 35-47.

Mulder, Ingrid & Swaak, Janine & Kessels, Joseph. (2002). Assessing group learning and shared understanding in technology-mediated interaction. Educational Technology & Society. 5. 35-47. (Publication)