RECALL SUFFERS FROM COLLABORATION - JOINT RECALL EFFECTS OF FRIENDSHIP AND TASK COMPLEXITY
RECALL SUFFERS FROM COLLABORATION - JOINT RECALL EFFECTS OF FRIENDSHIP AND TASK COMPLEXITY
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DOI：
10.1002/acp.2350090303
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发表时间：
1995-06-01
影响因子：
2.4
通讯作者：
RONNBERG, J
中科院分区：
文献类型：
--
作者：
ANDERSSON, J;RONNBERG, J
通过两个实验考察了情景记忆任务中的协作回忆。实验的目的是明确地探讨两个主题之间的互动如何影响群体生产力。受试者被要求回忆两次，第一次是单独回忆，第二次是在不同的受试者星座中回忆（单独回忆，或以朋友或非朋友的方式回忆）。实验1采用自由回忆和故事回忆两种方法。在实验2中，回顾了一个关于儿童发展的录像讲座。第二次回忆（回忆2）时观察到的分数与基于初始回忆的标称预测分数进行比较。实验的结果总结和讨论在四个集群：（1）观察到的生产力的二人组从来没有达到他们的预测潜力;（2）合作回忆的负面影响可以减少;（3）朋友，而不是非朋友，和复杂而不是简单的任务，减少生产力的损失;（4）数据还表明，编码单独是上级的合作编码。
Collaborative recall in episodic memory tasks was investigated in two experiments. The experiments were explicitly designed to investigate how the interaction between two subjects influences group productivity. Subjects were requested to recall twice, first individually, and second, in different subject constellations (individually, or in dyads, as friends or non-friends). Experiment 1 employed free recall of words and story recall. In Experiment 2, a video-taped lecture on child development was recalled. The observed score at the second recall (Recall 2) was compared with the nominal predicted score, based on the initial recall. The results of the experiments are summarized and discussed in four clusters: (1) observed productivity for dyads never reached their predicted potential; (2) the negative effects of collaborative recall can be reduced; (3) friends rather than non-friends, and complex rather than simple tasks, reduce the loss in productivity; and (4) the data also suggest that encoding alone is superior to collaborative encoding.