Multiple dimensions of relatedness among words: Conjoint effects of form and meaning in word recognition.
Multiple dimensions of relatedness among words: Conjoint effects of form and meaning in word recognition.
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单词之间相关性的多个维度：单词识别中形式和含义的联合效应。
DOI：
10.1075/ml.4.1.01pas
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发表时间：
2009
期刊：
影响因子：
--
通讯作者：
Feldman,LaurieBeth
中科院分区：
文献类型：
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作者：
Pastizzo,MatthewJohn;Feldman,LaurieBeth
单词在形式上可以是相似的（即，拼写，发音），意义，或形式和意义。在三个词汇决策实验（48 ms前向屏蔽、116 ms和250 ms SOA）中，目标（例如，FLOAT）跟随仅通过形式相关的基本词（例如，COAT），仅表示（例如，或形式和意义（例如，BOAT）。BOAT-FLOAT和SWIM-FLOAT型对表现出减少目标决策延迟相对于不相关的控制时，启动被揭盲，但不是当他们被掩盖，促进的幅度增加，增加总理的持续时间。相比之下，COAT-FLOAT型对在较短的两个主要持续时间产生显着的抑制。在所有三个实验中，包括在最短的SOA，（船-浮）对共享形式和意义不同的COAT-FLOAT类型对共享唯一的形式。我们讨论的相似性的船浮模式的形态促进，并认为，如果相同的机制的基础上的两个结果，然后激活一个共享的语素表示不需要基础形态促进。
Words can be similar with respect to form (viz., spelling, pronunciation), meaning, or both form and meaning. In three lexical decision experiments (48 ms forward masked, 116 ms, and 250 ms SOAs), targets (e.g., FLOAT) followed prime words related by form only (e.g., COAT), meaning only (e.g., SWIM), or form and meaning (e.g., BOAT). BOAT–FLOAT and SWIM–FLOAT type pairs showed reduced target decision latencies relative to unrelated controls when primes were unmasked, but not when they were masked, and the magnitude of facilitation increased with increasing prime duration. By contrast, COAT–FLOAT type pairs produced significant inhibition at the shorter two prime durations. In all three experiments, including at the shortest SOA, (BOAT–FLOAT) pairs that shared form and meaning differed from COAT–FLOAT type pairs that shared only form. We discuss the similarity of the BOAT–FLOAT pattern to that of morphological facilitation and argue that if the same mechanism underlies both outcomes then activation of a shared morphemic representation need not underlie morphological facilitation.