著者
田中 優子 犬塚 美輪 藤本 和則
出版者
日本認知科学会
雑誌
認知科学 (ISSN:13417924)
巻号頁・発行日
vol.29, no.3, pp.509-527, 2022 (Released:2022-09-15)
参考文献数
123

Pervasive misinformation is a primary social issue in the digital age. A common method for resolving this issue is making corrections to mitigate false beliefs due to misinformation. However, the influence of misinformation is often predominant, thereby resulting in correction having a limited effect on alleviating people's false memory and reasoning. This psychological phenomenon is known as the continued influence effect of misinformation. Rapidly evolving research has accumulated into a sizable literature explaining the psychological processes that cause this effect. This article seeks to clarify the psychological processes for exploring ways to harness the negative impact of misinformation on our minds. Specifically, we review cognitive models and factors related to the continued influence effect, as well as a potential side effect of correction. Moreover, we summarize practical recommendations for interventions based on psychological characteristics. Finally, we discuss future directions in psychology and how emerging interdisciplinary research contributes to controlling the harmful impact of misinformation on our society.
著者
佐々木 俊一郎 山根 承子 マルデワ グレグ 布施 匡章 藤本 和則
出版者
日本テスト学会
雑誌
日本テスト学会誌 (ISSN:18809618)
巻号頁・発行日
vol.18, no.1, pp.57-71, 2022 (Released:2022-06-30)
参考文献数
19

本稿では、大学生を対象としたアンケート調査によるデータと大学から提供を受けた学生の学業データを紐づけることによってパネルデータを構築し、大学生の学業成績の規定因について分析した。固定効果モデルによる分析結果では、取得単位数は交友関係に正の影響を受けるが、学習姿勢から受ける影響は限定的であることが確認された。一方、履修科目の平均点は交友関係には負の影響を受けるが、意欲的な学習姿勢には正の影響を受けることが確認された。こうした結果は、履修科目の平均点は意欲的な学習姿勢に裏付けられているものの、取得単位数は必ずしもそうではないことを示唆しており、大学生の知識・技能の総量を正確に評価する場合には、取得単位数よりも平均点を使用する方がより適切であると考えられる。
著者
田中 優子 犬塚 美輪 藤本 和則
出版者
日本認知科学会
雑誌
認知科学 (ISSN:13417924)
巻号頁・発行日
pp.2022.003, (Released:2022-06-15)
参考文献数
123

Pervasive misinformation is a primary social issue in the digital age. A common method for resolving this issue is making corrections to mitigate false beliefs due to misinformation. However, the influence of misinformation is often predominant, thereby resulting in correction having a limited effect on alleviating people's false memory and reasoning. This psychological phenomenon is known as the continued influence effect of misinformation. Rapidly evolving research has accumulated into a sizable literature explaining the psychological processes that cause this effect. This article seeks to clarify the psychological processes for exploring ways to harness the negative impact of misinformation on our minds. Specifically, we review cognitive models and factors related to the continued influence effect, as well as a potential side effect of correction. Moreover, we summarize practical recommendations for interventions based on psychological characteristics. Finally, we discuss future directions in psychology and how emerging interdisciplinary research contributes to controlling the harmful impact of misinformation on our society.
著者
藤本 和則 島津 光伸
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会論文誌 = Transactions of the Japanese Society for Artificial Intelligence : AI (ISSN:13460714)
巻号頁・発行日
vol.17, pp.162-165, 2002-11-01
参考文献数
8
被引用文献数
3 3

This paper describes availability of personal Web-pages and a prototype development for Decision Support for Internet Users, called DSIU, which is an area of research for decision support by using information on the Internet. The availability of Web-pages concerns usage of formal pages, which are provided by companies and so on, and personal pages, which are provided by private persons. Web-pages are gathered by using an Internet search engine to determine destinations for travel and personal pages are confirmed to provide much subjective information than formal pages. The prototype development concerns a travel recommendation system, which is a kind of decision support systems. The prototype uses subjective and objective information on the Internet to select several destinations for users and to provide explanations the reason why the destinations are recommended. This paper also describes our perspective of DSIU researches.
著者
藤本 和則 賀沢 秀人 佐藤 浩史 阿部 明典 松澤 和光
出版者
社団法人人工知能学会
雑誌
人工知能学会誌 (ISSN:09128085)
巻号頁・発行日
vol.15, no.1, pp.61-64, 2000-01-01
被引用文献数
8

Decision Support for Internet Users, Called DSIU, is an area of research for providing decision support for Internet users by using information on the Internet. DSIU aims to provide decision support with logicalexplanation taking account of user's preference. By using information extraction techniques, DSIU handles the names of various substances, e.g., electronic products, persons, and places, and so on, and constructs the explanations in terms of their properties. This paper describes the DSIU particularly form a viewpoint of realizing the DSIU and giving contributions to society in the near future. The information of DSIU is available at http://www.kecl.ntt.co.jo/DSIU/.
著者
藤本 和則 湯川 高志
雑誌
全国大会講演論文集
巻号頁・発行日
vol.50, pp.51-52, 1995-03-15

質問を受けたとき、人間は適切な抽象度で回答する。例えば、「ワンワンとほえる動物は?」と聞かれたとき、「コリー」や「肉食動物」ではなく「犬」と答える。このように人間は、複数の抽象度の答から"適切な抽象度"の答を選び出して回答する。本稿では、意味的な階層をもつ確率モデル(以下、階層的確率モデルと呼ぶ)に基づく分類問題において、人間のように適切な抽象度の答を選び出して回答する方法を提案する。