When it does hurt to try:: Adult age differences in the effects of instructions on implicit pattern learning
When it does hurt to try:: Adult age differences in the effects of instructions on implicit pattern learning
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DOI：
10.3758/bf03196220
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发表时间：
2001-12-01
影响因子：
3.5
通讯作者：
Howard, JH
中科院分区：
文献类型：
--
作者：
Howard, DV;Howard, JH
Trying to learn sometimes impairs implicit learning of artificial grammars and of control systems. We asked whether such negative effects of trying also occur in implicit learning of subtle sequential regularities and whether such effects vary with adult age. Young (n = 12, age = 20-23) and older (n = 24, age = 60-80) adults completed an alternating serial response time task in which predictable pattern events alternated with random ones in a visual/spatial display. Half of the participants were informed about the pattern and were instructed to try to discover it (intentional instructions), and half were not (incidental instructions). Age-related deficits in implicit learning occurred for both conditions. In addition, for the older group, but not for the younger one, intentional instructions impaired implicit pattern learning. This negative effect of trying to learn demonstrates another similarity among implicit learning tasks, supporting the view that some common processes underlie different forms of implicit learning.
