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"Are two heads always better than one? Differential effects of ..."
Dejana Mullins, Nikol Rummel, Hans Spada (2011)
- Dejana Mullins, Nikol Rummel, Hans Spada:
Are two heads always better than one? Differential effects of collaboration on students' computer-supported learning in mathematics. Int. J. Comput. Support. Collab. Learn. 6(3): 421-443 (2011)
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