The role of working memory capacity in retrieval
The role of working memory capacity in retrieval
复制标题
DOI：
10.1037/0096-3445.126.3.211
复制
发表时间：
1997-09-01
影响因子：
4.1
通讯作者：
Engle, RW
中科院分区：
文献类型：
--
作者：
Rosen, VM;Engle, RW
言语流畅性任务需要产生类别范例，似乎是M。Moscovitch（1995）称之为记忆提取的策略测试。四个实验探讨了不同次级负荷条件下工作记忆容量的个体差异对言语流畅性的影响。高工作记忆参与者总是能回忆起更多的例子。然而，负荷条件导致的回忆下降，只有高WM参与者。低WM参与者没有表现出影响的第二工作量的范例生成。WM组的差异和负载效应，即使在检索的第一分钟，这表明，差异不是由于知识的差异。检索模型的支持，依赖于基于线索的自动激活，监测输出错误，控制抑制以前召回的项目，并控制战略搜索。
The verbal fluency task requires generation of category exemplars and appears to be an example of what M. Moscovitch (1995) calls a strategic test of memory retrieval. Four experiments explored the role of individual differences in working memory (WM) capacity on verbal fluency under various secondary load conditions. High WM participants consistently recalled more exemplars. However, load conditions caused a decline in recall only for high WM participants. Low WM participants showed no effect of secondary workload on exemplar generation. WM group differences and load effects were observed even in the Ist min of retrieval, which suggests that differences were not due to differences in knowledge. A model of retrieval is supported that relies on cue-based-automatic activation, monitoring of output for errors, controlled suppression of previously recalled items, and controlled strategic search.