SEMANTIC FACILITATION WITHOUT ASSOCIATION IN A LEXICAL DECISION TASK
SEMANTIC FACILITATION WITHOUT ASSOCIATION IN A LEXICAL DECISION TASK
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DOI：
10.3758/bf03197580
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发表时间：
1977-01-01
影响因子：
2.4
通讯作者：
FISCHLER, I
中科院分区：
文献类型：
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作者：
FISCHLER, I
研究人员向人类受试者展示了一对字母串，并要求他们尽快决定这两个字母串是否都是单词。单词对包括关联词（例如，猫-狗），没有规范关联但被其他s评为语义相似的词（例如，护士-妻子）和不相关的对照词（例如，面包干）。联想组和语义相关组的反应都比对应的对照组快。与直接或间接联想强度的测量相比，对联想的促进程度显然更多地与语义相似性评级相关。一个词的编码可以通过对语义相关词的事先处理而简化。
Human subjects [Ss] were shown pairs of letter strings and had to decide as quickly as possible whether both strings were words. Word pairs included associates (e.g., cat-dog), words not normatively associated that had been rated by other Ss as semantically similar (e.g., nurse-wife) and unrelated control pairs (e.g., bread-stem). Both associates and semantically related pairs were responded to more quickly than were corresponding control pairs. The magnitude of the facilitation for the associates was apparently related more to the semantic similarity ratings than to measures of direct or indirect associative strength. The encoding of a word may be facilitated by prior processing of a semantically related word.