对上下文-响应关系的操纵减少了响应习惯的表达
Zachary J Pierce-Messick1, Laura H Corbit1
1Department of Psychology, The University of Toronto, 100 St. George Street, Toronto, ON M5S 3G3, Canada.
Neurobiology of learning and memory
|July 27, 2024
概括
培训环境对于习惯性行为至关重要. 仅仅改变测试环境或将动物暴露在训练环境中就会使行为转向目标导向的控制,证明了环境.
科学领域:
- 行为神经科学 行为神经科学
- 动物行为 动物行为
背景情况:
- 习惯性仪器行为被认为取决于刺激-反应 (S-R) 关联.
- 目前的方法,如结果值间接评估S-R控制,需要直接调查.
- 培训背景是S-R协会的潜在刺激,是常规行动的基础.
研究的目的:
- 调查修改训练环境的预测能力如何影响习惯性行为.
- 检查文本变化和文本单独暴露对值测试期间行为控制的影响.
主要方法:
- 在自由操作条件下训练动物.
- 实验涉及改变测试环境或将动物暴露在训练环境中,而没有响应杆.
- 感官特异性腹感被用于评估行为控制的结果值.
主要成果:
- 与培训环境相比,在新环境下进行测试可以提高目标控制.
- 仅限于背景的曝光,无论是短暂的还是延长的,也加强了目标导向的控制.
- 环境单独暴露的动物表现出更明显的值效应.
结论:
- 培训环境在习惯性行为表达中起着重要作用.
- 调节上下文的预测价值可以将行为控制从习惯转变为目标导向.
- 单独的背景暴露是改变行为控制和研究习惯表达的有效方法.
更多相关视频
12:12Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm
Published on: May 14, 2014
10.6K
07:43Author Spotlight: A Novel Setup to Conduct Naturalistic Laboratory Experiments with Real Human Actors in Scenarios
Published on: August 4, 2023
1.9K
相关概念视频
Classical Conditioning in Daily Life
694
Classical conditioning, a fundamental principle of associative learning, explains various phenomena observed in daily life, such as fear development, the placebo effect, taste aversion, and drug habituation. These applications demonstrate the profound impact of associative learning on human behavior and physiological responses.
John B. Watson and Rosalie Rayner famously demonstrated the development of fear through classical conditioning in their experiment with Little Albert. They paired the...
John B. Watson and Rosalie Rayner famously demonstrated the development of fear through classical conditioning in their experiment with Little Albert. They paired the...
694
Generalization, Discrimination, and Extinction
503
Generalization, discrimination, and extinction are key concepts in operant conditioning that influence how behaviors are learned and maintained.
Generalization occurs when a behavior reinforced in one context is performed in similar situations. For instance, a student who studies diligently for calculus and receives excellent grades might apply the same study habits to psychology and history, expecting similar results. Generalization shows how learning in one setting can influence behavior in...
Generalization occurs when a behavior reinforced in one context is performed in similar situations. For instance, a student who studies diligently for calculus and receives excellent grades might apply the same study habits to psychology and history, expecting similar results. Generalization shows how learning in one setting can influence behavior in...
503
Nonconscious Mimicry
4.5K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.5K
Operant Conditioning Intervention
55
Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
In operant conditioning, behaviors that are...
55
Behaviorism
2.3K
The field of behaviorism was pioneered by figures such as Ivan Pavlov, John B. Watson, and B.F. Skinner fundamentally shifted the focus of psychology to the observable and controllable aspects of human and animal behavior. This shift marked a critical evolution in the discipline, emphasizing scientific rigor and experimental methodology.
The core premise of behaviorism is its focus on observable behavior rather than internal thoughts or feelings. This approach argues that true scientific...
The core premise of behaviorism is its focus on observable behavior rather than internal thoughts or feelings. This approach argues that true scientific...
2.3K
Behavior Modification
135
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
A real-world application of operant conditioning principles is applied...
135
