Word-fragment cuing: the lexical search hypothesis.
Word-fragment cuing: the lexical search hypothesis.
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单词片段提示：词汇搜索假设。
DOI：
10.1037//0278-7393.15.3.388
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发表时间：
1989
期刊：
影响因子：
--
通讯作者：
Negrao,M
中科院分区：
文献类型：
--
作者：
Nelson,DL;Keelean,PD;Negrao,M
在四个实验中，我们评估了单词片段补全取决于词汇搜索结果而不是语义搜索结果的假设的各个方面。实验 1 表明，当测试线索由字母和缺失字母的空格组成时，与所研究单词相关的有意义关联的数量不会影响其恢复。实验2和3表明，当第二个列表中的单词与第一个列表中的单词在词汇上相关时，片段补全中存在追溯干扰效应，但当第二个列表中的单词有意义地相关时则不会。实验 4 表明，对于所研究的单词，单词级别的搜索指令有助于完成性能，而生成字母以填充缺失空格的指令则没有效果。其他研究结果表明，完成度受到与片段词汇相关的单词数量以及片段中缺失的字母数量的影响。一般来说，关注词汇特征的实验操作是有效的，而关注语义特征的实验操作是无效的。研究结果支持以下结论：单词片段产生不依赖于检索编码含义的词汇搜索过程。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
In four experiments we evaluated aspects of the hypothesis that word-fragment completion depends on the results of lexical but not semantic search. Experiment 1 showed that the number of meaningful associates linked to a studied word does not affect its recovery when the test cue consists of letters and spaces for missing letters. Experiments 2 and 3 showed retroactive interference effects in fragment completion when words in a second list were lexically related to words in a first list but not when the words in the second list were meaningfully related. Experiment 4 indicated that for studied words, instructions to search at the word level facilitated completion performance and that instructions to generate letters to fill missing spaces had no effect. Other findings indicate that completion was affected by the number of words lexically related to the fragment and by the number of letters missing from the fragment. In general, experimental manipulations that focused on lexical characteristics were effective, and those that focused on semantic characteristics were ineffective. The findings support the conclusion that word fragments engender a lexical search process that does not depend on retrieving encoded meaning.(PsycINFO Database Record (c) 2016 APA, all rights reserved)