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Updated: Jul 22, 2025

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对代币价值和有效性的评估:一个复制
Marcella M Hangen1,2, Ashley N Romero2, Halle M Norris2
1Department of Disability and Psychoeducational Studies, University of Arizona, Tucson, Arizona, USA.
Journal of applied behavior analysis
|July 24, 2023
概括
这项研究复制了先前关于代币增强的研究,发现配对代币可能起到增强作用,但效果不如初级增强. 这项研究扩大了对行为分析中代币系统的理解.
科学领域:
- 行为分析行为分析.
- 强化原则 强化原则
背景情况:
- 代币增强系统被广泛用于行为分析.
- 之前的研究在条件化程序和一般性方面存在局限性.
- 了解不同类型的代币的有效性对于实际应用至关重要.
研究的目的:
- 为了系统地复制Fiske等. (2015) 关于代币的加强.
- 通过精炼条件和控制来解决先前研究的局限性.
- 为了比较主,配对和不配对的代币的增强值.
主要方法:
- 使用渐进式比率表来评估强化疗效.
- 包括特定的调节程序和受控的强化历史.
- 在残疾和没有残疾的参与者之间比较代币的有效性.
主要成果:
- 配对的代币表现出一些增强性质.
- 主要增强器始终比配对代币更有效.
- 结果表明,配对的代币效果不那么稳定.
结论:
- 配对的代币可以作为强化器,但有局限性.
- 系统复制与方法改进扩展了代币增强文献.
- 这些发现有助于理解行为分析中的代币有效性.
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