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最小報酬の経験順序がラットのギャンブルタスクに及ぼす影響
https://doi.org/10.15027/48878
https://doi.org/10.15027/48878de67d107-6a01-404c-9b86-15d55088067c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
StudiesInHumanSciences_14_1.pdf (2.5 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 最小報酬の経験順序がラットのギャンブルタスクに及ぼす影響 | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | The Effects of Minimum Rewards’ Experience Order in Rats Gambling Task | |||||||||||||
| 言語 | en | |||||||||||||
| 作成者 |
曲, 若衡
× 曲, 若衡
× 坂田, 省吾
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| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | 掲載された論文，研究ノート，要旨などの出版権・著作権は 広島大学大学院総合科学研究科に帰属する。 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2019 Graduate School of Integrated Arts and Sciences, Hiroshima University, All rights reserved. | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述 | Gambling-like activities are more familiar than traditional gambling in everyday life. Games such as gacha, fukubukuro, and social online games have been linked to problematic behaviors that are similar to those seem in pathological gamblers. However, it is difficult to distinguish gambling from gambling-like activities. In this study, we examined one of the most remarkable differences, which is the existence of minimum rewards, i.e., rewards in “lost trials." We trained four male Long-Evans Rats to make a choice between a fixed-reward and a variable-reward in a 2-lever Skinner box. According to whether the rat won or lost the trial, selecting a variable-reward resulted in a stimulus that predicted 0 or 4 food pellets in the gambling sessions (GB), and choosing a variable-reward in the gambling-like sessions (semiGB) resulted in a different stimulus that predicted 1 or 3 food pellets. The mean amount of reinforcer was same between fixed-reward choice and variable-reward choice. However, we found that rats with previous GB experience (GB-semiGB) had higher response rates for the variable-reward choice. In contrast, those without previous GB experience (semiGB-GB) did not show higher response rates in the GB sessions. | |||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 広島大学大学院総合科学研究科 | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 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 | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.15027/48878 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 1881-7688 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12198647 | |||||||||||||
| 開始ページ | ||||||||||||||
| 開始ページ | 1 | |||||||||||||
| 書誌情報 |
広島大学大学院総合科学研究科紀要. I, 人間科学研究 Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. I, Studies in human sciences 巻 14, p. 1-12, 発行日 2019-12-31 |
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| 見出し | ||||||||||||||
| 大見出し | 論文 | |||||||||||||
| 言語 | ja | |||||||||||||
| 見出し | ||||||||||||||
| 大見出し | Articles | |||||||||||||
| 言語 | en | |||||||||||||
| 旧ID | 48878 | |||||||||||||
