Effects of overtraining on extinction in newts (Cynops pyrrhogaster)
Effects of overtraining on extinction in newts (Cynops pyrrhogaster)
复制标题
过度训练对蝾螈（Cynopspyrrhogaster）灭绝的影响
DOI：
10.1037/a0027775
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发表时间：
2012
影响因子：
1.4
通讯作者：
Ishida M
中科院分区：
文献类型：
--
作者：
Shibasaki M;Ishida M
在哺乳动物和爬行动物身上发现了过度训练灭绝效应(OEE)，这是一种长期训练促进灭绝的现象。然而，鱼从来没有表现出OEE。目前还没有研究对具有代表性的两栖动物物种--蝾螈的OEE进行调查。我们测试了金龟子是否在直线阵任务中表现出OEE。所有动物每天接受五次试验，并在强化试验期间得到一片干虫子。在强化试验和非强化试验中，它们显示出显著的获得和灭绝效应。然而，我们发现，在25次试验获得组和75次试验获得组之间，灭绝性能没有差异，这表明OEE没有在Newts中发现。OEE通常被解释为与挫折相关的机制。我们的结果表明，对非奖励的情绪反应，如挫折感，可能不会影响两栖动物的行为。(心理信息数据库记录(C)2016 APA，保留所有权利)
The overtraining extinction effect (OEE), a phenomenon in which extended training facilitates extinction, has been found in mammals and reptiles. However, fish have never shown OEE. No study has yet investigated OEE in newts, a representative amphibian species. We tested whether newts, Cynops pyrrhogaster, show OEE in a straight-array task. All animals received five trials per day and were given a piece of dried worm during reinforced trials. They showed significant acquisition and extinction effects in reinforced and nonreinforced trials. However, we found no difference in extinction performance between a group with 25-trial acquisition and one with 75-trial acquisition, suggesting that OEE was not found in newts. OEE has generally been explained in terms of frustration-related mechanisms. Our results suggest that emotional reactions to nonreward, such as frustration, may not influence behavior in amphibians.(PsycINFO Database Record (c) 2016 APA, all rights reserved)