サカナにおける部分強化の配合型と消去抵抗の関係

書誌事項

タイトル別名
  • RELATIONSHIP BETWEEN DISTRIBUTION PATTERN OF PARTIAL REINFORCEMENT AND RESISTANCE TO EXTINCTION IN FISH
  • サカナ ニ オケル ブブン キョウカ ノ ハイゴウガタ ト ショウキョ テイコ

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説明

Goldfish were trained and extinguished in an alley-type apparatus in order to test the assumption that the PRE could be found even in fish by strengthening the rate of conditioning to the stimulus aftereffect of nonreinforcement. There were 3 groups: 2 partial reinforcement groups in which reinforcement ratios were gradually increased (Group gI) or decreased (Group gD), and one continuous reinforcement (control) group. The PRE was not found in Group gI. Group gD showed the least resistance to extinction, These results suggest that resistance to extinction is influenced mainly by a series of reinforced trials very close to the extinction period, but not influenced by the aftereffect of nonreinforcement.

収録刊行物

  • 心理学研究

    心理学研究 47 (3), 169-172, 1976

    公益社団法人 日本心理学会

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