学習の難易度と学習効率 : ミツバチの磁気による連合学習から   :   III.自然科学系 : The relation of discriminative performance to task difficulty in the honey bees associative learning between magnetic field and reward : III. Natural Sciences 

作成者 畑中, 恒夫, 高橋, 恵美, 沼田, 智
作成者 (ヨミ) ハタナカ, ツネオ, タカハシ, エミ, ヌマタ, サトシ
作成者の別表記 HATANAKA, Tsuneo, TAKAHASHI, Emi, NUMATA, Satoshi
キーワード等 honeybess, associatoin learning, magnetoreception, multiple choice
日本十進分類法 (NDC) 370
内容 The performance of pattern discrimination by honeybees in a multiple choice situation was better than that in a dual choice situation. This was explained that an incorrect choice in a multiple choice situation waste more time and energy on much visiting incorrect stimuli to seek the reward, so that bees discriminate stimuli more precisely. To get better performance in the discrimination experiment of magnetic fields, we applied this idea, and ascertained whether this theory was general in other sensations. We increased the number of choice to three or four, and walled in the choice to make it difficult to move into another choice. Inversely, the number of rewarding choice was increased in order to make it easy to get reward even in incorrect choice. The discrimination performance was improved in a triple choice experiment and the statistical significance was also increased. But in a quadruple choice, the performance was not so improved. Accuracy of discrimination was diminished with the increase of rewarding choice. So, the results of this study to some extent support the idea that the imprecision of the bees' discrimination increases according to the time and energy necessary for correction.
公開者 千葉大学教育学部
コンテンツの種類 紀要論文 Departmental Bulletin Paper
DCMI資源タイプ text
ファイル形式 application/pdf
ISSN 1348-2084
NCID AA11868267
掲載誌情報 千葉大学教育学部研究紀要 Vol.52 page.329-333 (20040228)
情報源 Bulletin of the Faculty of Education, Chiba University
言語 日本語
著者版フラグ publisher

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