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タイトル: | Enhancement of visual attention precedes the emergence of novel metaphor interpretations |
著者: | Terai, Asuka Nakagawa, Masanori Kusumi, Takashi Koike, Yasuharu Jimura, Koji |
著者名の別形: | 楠見, 孝 |
キーワード: | creativity metaphor comprehension free spoken response semantic attention conceptual combination |
発行日: | 26-Jun-2015 |
出版者: | Frontiers Media SA |
誌名: | Frontiers in Psychology |
巻: | 6 |
論文番号: | 892 |
抄録: | Emergence of creative ideas often involves sudden linking of unrelated ideas. Here we demonstrate that the production of insights about novel metaphor was preceded by prolonged visual inspection of metaphorical sentences. The participants made free spoken responses in a task requiring the generation of semantic interpretations about visually presented sentences, where gaze locations were continuously monitored. We found that creative interpretations were primarily generated from novel metaphorical expressions, rather than from conventional expressions. Moreover, presented words within novel metaphors were visually inspected for longer periods specifically before creative interpretations were produced. Interestingly, prolonged gazes occurred several seconds (∼8 s) prior to the generation of creative interpretations, particularly, in the case of the topic word within the metaphor. These results demonstrate latent cognitive process meditating the emergence of insights, and suggest that the prior visual inspection prompted the semantic representation of the metaphorical sentences, which eventually facilitates creative ideas. |
著作権等: | © 2015 Terai, Nakagawa, Kusumi, Koike and Jimura. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
URI: | http://hdl.handle.net/2433/214322 |
DOI(出版社版): | 10.3389/fpsyg.2015.00892 |
PubMed ID: | 26167155 |
出現コレクション: | 学術雑誌掲載論文等 |
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