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「割合錯誤」現象の精神物理学的モデルの提案
https://shukutoku.repo.nii.ac.jp/records/1398
https://shukutoku.repo.nii.ac.jp/records/1398ed2f2970-f730-4a7d-a277-393e263434fc
名前 / ファイル | ライセンス | アクション |
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SSC-JA2007-01201-010.pdf (1.5 MB)
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Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2018-02-09 | |||||
タイトル | ||||||
タイトル | 「割合錯誤」現象の精神物理学的モデルの提案 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A psychophysically-inspired model of ratio-bias phenomena | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 意思決定 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 精神物理学 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 割合錯誤(ratio bias) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 非合理性 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 二重Weber-Fechner理論 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11169031 | |||||
論文名よみ | ||||||
タイトル | 「ワリアイ サクゴ」 ゲンショウ ノ セイシン ブツリガクテキ モデル ノ テイアン | |||||
著者 |
山岸, 侯彦
× 山岸, 侯彦× Yamagishi, Kimihiko |
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著者所属(日) | ||||||
東京工業大学大学院社会理工学研究科 | ||||||
記事種別(日) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 論文 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper proposes a new model to account for the "Ratio Bias." The Ratio Bias refers to phenomena wherein people form inconsistent impressions for real numbers expressed as fractions, depending on the magnitudes of absolute values appearing in numerators and denominators of the fraction. An oft-cited example in Yamagishi (1997) demonstrated that people rated cancer risk as more dangerous when it was described as "Cancer kills 1286 out of 10000 people in the population" than "24.14 out of 100." Despite the omnipresence of academic reports of ratio biases, there have been little establishments of a unified framework that could explain such results. Here, I propose a specialized version of the classic psyhophysical law, namely Weber-Fechner Law. The new model successfully accounted for the ratio bias reported in Yamagishi (1987). Possible implementation of psychological model and future directions are discussed. | |||||
書誌情報 |
国際経営・文化研究 en : Cross-cultural business and cultural studies 巻 12, 号 1, p. 99-107, 発行日 2007-11-01 |
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表示順 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 10 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13431412 |