Using contrasting cases to relate collaborative processes and outcomes in CSCL.
Nikol RummelCindy E. Hmelo-SilverArmin WeinbergerKarsten StegmannFrank FischerDejana DiziolGeorge KahrimanisTalia GuevaraJohannes HolzHans SpadaGeorgios FiotakisHeisawn JeongNancy LawPublished in: ICLS (3) (2008)