Semantic similarity promotes interference in the continuous naming paradigm: behavioural and electrophysiological evidence
Semantic similarity promotes interference in the continuous naming paradigm: behavioural and electrophysiological evidence
复制标题
语义相似性促进了连续命名范式的干扰:行为和电生理学证据
DOI:
10.1080/23273798.2016.1212081
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Abdel Rahman
中科院分区:
文献类型:
--
作者:
Abdel Rahman
We investigated within-category semantic distance effects in the continuous naming paradigm with reaction times (RTs) and event-related potentials (ERPs). Cumulative semantic interference and ERP effects were observed only for closely related members of basic level categories with high feature overlap (e.g. apes: orangutan, chimpanzee), indicating that shared broad semantic category membership (e.g. animals: orangutan, donkey) without considerable semantic feature overlap is insufficient to induce semantic interference. ERP modulations were characterised by an enhanced P1 at about 100–150 ms, that may reflect early co-activation of visual-conceptual feature information, and a relative posterior positivity starting at about 250 ms that was positively correlated with RTs, reflecting lexical selection. Furthermore, a posterior negativity between 450 and 600 ms was observed and associated with semantic-lexical calibration processes. These findings suggest early conceptual and lexical loci of semantic interference and underline the importance of converging activation spread triggered by shared semantic features during speech planning.
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DOI:
--
发表时间:
2008-07
期刊:
--
影响因子:
--
作者:
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通讯作者:
George S. Cree;K. McRae;Larry Barsalou;Mike Dixon;Jeff Elman;Albert Katz
影响因子:
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DOI:
10.1037/0278-7393.33.3.503
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2007-05-01
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2.6
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DOI:
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发表时间:
1994-09-01
影响因子:
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通讯作者:
BJORK, EL
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