Processing and rejection of novel items in childhood: event-related potential study of similar lures and novel foils.
Processing and rejection of novel items in childhood: event-related potential study of similar lures and novel foils.
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童年时期新奇物品的处理和拒绝：类似诱饵和新颖箔片的事件相关潜力研究。
DOI：
10.1002/dev.21281
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发表时间：
2015
影响因子：
2.2
通讯作者：
Riggins,Tracy
中科院分区：
文献类型：
--
作者：
Rollins,Leslie;Riggins,Tracy
正确识别新事物的能力在儿童时期得到提高。当新物品与之前遇到的物品相似时（即，类似的诱饵），而不是当它们不同时（即，新的箔片），最可能发生正确识别新物品的失败。与年龄相关的对新事物的正确拒绝能力的提高对儿童的学习和应用环境（如参与法律诉讼（如指认））很重要。然而，研究并没有评估哪些过程支持儿童可靠地拒绝类似诱饵的能力。目前的研究调查了38名5 - 6岁儿童使用行为和电生理测量的类似诱饵和新型箔的排斥。延迟一周后，儿童拒绝相似诱饵的熟练程度低于拒绝新诱饵，并且对相似诱饵产生了更大幅度的Nc反应（即350-500 ms）。这一发现与先前的研究相结合，证明了Nc在注意过程中的作用[见de Haan， M.(2007)]。婴儿的视觉注意与识别记忆。在M. de Haan（编），婴儿脑电图和事件相关电位（pp. 101-144）。（纽约，纽约：心理学出版社）表明，当孩子们准确地拒绝类似的诱惑时，他们会把更多的注意力集中在类似的诱惑上，而不是新奇的诱惑上。©2015Wiley期刊公司心理学报，31(2):563 - 567,2015。
The ability to correctly identify novel items improves during childhood. Failures to correctly identify novel items are most likely to occur when novel items are similar to previously encountered items (i.e., similar lures) than when they are distinct (i.e., novel foils). Age‐related improvements in the correct rejection of novel items are important for children's learning and in applied settings, such as participation in legal proceedings (e.g., lineup identification). However, research has not assessed what processes support children's ability to reliably reject similar lures. The current study examined the rejection of similar lures and novel foils in thirty‐eight 5‐ and 6‐year‐old children using behavioral and electrophysiological measures. Following a week delay, children were less proficient at rejecting similar lures than novel foils and elicited a larger amplitude Nc response (i.e., 350–500 ms) to similar lures. This finding, taken in conjunction with previous studies demonstrating the role of the Nc in attentional processes [see de Haan, M. (2007). Visual attention and recognition memory in infancy. In M. de Haan (Ed.), Infant EEG and event‐related potentials (pp. 101–144). New York, NY: Psychology Press], suggests that children allocate greater attention toward similar lures, compared to novel foils, when accurately rejecting them. © 2015Wiley Periodicals, Inc. Dev Psychobiol 57: 263–270, 2015.