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research_results:collective_working-memory_effect [2011/09/15 11:25] jpetrovic [Research results] |
research_results:collective_working-memory_effect [2011/09/15 11:30] jpetrovic [Research results] |
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===== Research results ===== | ===== Research results ===== | ||
- | A recent study confirmed the described effect: | + | A recent study confirmed the described effect, especially in case of **medium task complexity**: |
- | * "//The hypothesis that group members would achieve the same test performance with low complexity tasks, and higher test performance with high complexity tasks than individuals was confirmed with a significant interaction between condition and task complexity. Performance on tasks of medium complexity were particularly enhanced.//"(()) | + | * "//The hypothesis that group members would achieve the same test performance with low complexity tasks, and higher test performance with high complexity tasks than individuals was confirmed with a significant interaction between condition and task complexity. Performance on tasks of medium complexity were particularly enhanced.//"(([[http://dspace.ou.nl/bitstream/1820/1645/1/Kirschneretal_2008.pdf|Kirschner, Femke, Fred Paas, and Paul A. Kirschner. Individual Versus Group Learning as a Function of Task Complexity: An Exploration into the Measurement of Group Cognitive Load. In Beyond Knowledge: The Legacy of Competence, edited by Jörg Zumbach, Neil Schwartz, Tina Seufert, and Liesbeth Kester, 21-28. Dordrecht: Springer Netherlands, 2008.]])) |