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| 講演名 | 2017-07-22 16:40 Effects of language production on prediction: Word vs. picture visual world study. ○Aine Ito（Univ. of Oxford）・Max S. Dunn iii・Martin J. Pickering（Univ. of Edinburgh）  TL2017-19 |
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| 抄録 | （和） | Under production-based models of language prediction, people use their production system for prediction, and an enhanced use of the production system will facilitate prediction. We tested this hypothesis by comparing people?s predictive eye movements when they did or did not shadow sentences. The models predict shadowing should facilitate prediction but interfere with integration, because prediction and production are assumed to share mechanisms while integration and production are not. Native British English speakers listened to sentences containing a highly predictable word, while viewing words or objects representing the predictable target (bee), its phonological competitor (bean), or an unrelated distractor (cat). We presented words in the first experiment, and objects in the second experiment. One half of the experiment involved the shadow task. Predictive eye movements to the target occurred earlier in the shadow task than in the listen task in the first experiment, while this time-course was similar in both tasks in the second experiment. Predictive eye movements to the competitor occurred earlier in the shadow task than in the listen task in the second experiment, while the competitor effect did not occur in either task in the first experiment. Earlier predictive eye movements in the shadow vs. listen task support prediction by production. Thus, production can facilitate prediction, but it may be affected by the type of context in which comprehension takes place. |
| （英） | Under production-based models of language prediction, people use their production system for prediction, and an enhanced use of the production system will facilitate prediction. We tested this hypothesis by comparing people?s predictive eye movements when they did or did not shadow sentences. The models predict shadowing should facilitate prediction but interfere with integration, because prediction and production are assumed to share mechanisms while integration and production are not. Native British English speakers listened to sentences containing a highly predictable word, while viewing words or objects representing the predictable target (bee), its phonological competitor (bean), or an unrelated distractor (cat). We presented words in the first experiment, and objects in the second experiment. One half of the experiment involved the shadow task. Predictive eye movements to the target occurred earlier in the shadow task than in the listen task in the first experiment, while this time-course was similar in both tasks in the second experiment. Predictive eye movements to the competitor occurred earlier in the shadow task than in the listen task in the second experiment, while the competitor effect did not occur in either task in the first experiment. Earlier predictive eye movements in the shadow vs. listen task support prediction by production. Thus, production can facilitate prediction, but it may be affected by the type of context in which comprehension takes place. | |
| キーワード | （和） | Prediction / Production / Shadowing / Eye-tracking / Visual world paradigm / / / |
| （英） | Prediction / Production / Shadowing / Eye-tracking / Visual world paradigm / / / | |
| 文献情報 | 信学技報, vol. 117, no. 149, TL2017-19, pp. 31-36, 2017年7月. | |
| 資料番号 | TL2017-19 | |
| 発行日 | 2017-07-15 (TL) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | TL2017-19 |
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| 研究会情報 | |
| 研究会 | TL |
| 開催期間 | 2017-07-22 - 2017-07-23 |
| 開催地（和） | 国立国語研究所 |
| 開催地（英） | NINJAL |
| テーマ（和） | 人間の言語処理と学習 |
| テーマ（英） | Human Language Processing and Learning |
| 講演論文情報の詳細 | |
| 申込み研究会 | TL |
| 会議コード | 2017-07-TL |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Effects of language production on prediction: Word vs. picture visual world study. |
| サブタイトル（英） | |
| キーワード(1)（和/英） | Prediction / Prediction |
| キーワード(2)（和/英） | Production / Production |
| キーワード(3)（和/英） | Shadowing / Shadowing |
| キーワード(4)（和/英） | Eye-tracking / Eye-tracking |
| キーワード(5)（和/英） | Visual world paradigm / Visual world paradigm |
| キーワード(6)（和/英） | / |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | Aine Ito / Aine Ito / |
| 第1著者 所属（和/英） | University of Oxford (略称： Univ. of Oxford) University of Oxford (略称： Univ. of Oxford) |
| 第2著者 氏名（和/英/ヨミ） | Max S. Dunn III / Max S. Dunn iii / |
| 第2著者 所属（和/英） | University of Edinburgh (略称： エディンバラ大) University of Edinburgh (略称： Univ. of Edinburgh) |
| 第3著者 氏名（和/英/ヨミ） | Martin J. Pickering / Martin J. Pickering / |
| 第3著者 所属（和/英） | University of Edinburgh (略称： エディンバラ大) University of Edinburgh (略称： Univ. of Edinburgh) |
| 講演者 | 第1著者 |
| 発表日時 | 2017-07-22 16:40:00 |
| 発表時間 | 60分 |
| 申込先研究会 | TL |
| 資料番号 | TL2017-19 |
| 巻番号（vol） | vol.117 |
| 号番号（no） | no.149 |
| ページ範囲 | pp.31-36 |
| ページ数 | 6 |
| 発行日 | 2017-07-15 (TL) |
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