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Avoidance Learning and Learned Helplessness01:14

Avoidance Learning and Learned Helplessness

1.7K
Avoidance learning and learned helplessness are critical concepts in understanding behavioral responses to negative stimuli.
Avoidance learning occurs when an organism learns that a specific behavior can prevent an unpleasant outcome. For example, a student who receives a bad grade may start studying harder to avoid future poor grades. This behavior persists even when the negative outcome is no longer present. Avoidance learning is powerful because it maintains behavior in the absence of the...
1.7K
Principles of Classical Conditioning01:23

Principles of Classical Conditioning

373
Classical conditioning, as described by Ivan Pavlov, is a foundational concept in associative learning, where a neutral stimulus becomes capable of eliciting a conditioned response through association with an unconditioned stimulus. The process of acquisition, where this learning occurs, and the subsequent phenomena of contiguity, contingency, generalization, discrimination, extinction, and spontaneous recovery are crucial for a comprehensive understanding of classical conditioning.
During the...
373
Generalization, Discrimination, and Extinction01:24

Generalization, Discrimination, and Extinction

338
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...
338
Associative Learning01:27

Associative Learning

246
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
246
Real-World Application of Classical Conditioning01:15

Real-World Application of Classical Conditioning

477
Classical conditioning not only includes the initial pairing of stimuli but also extends to more complex forms, such as higher-order conditioning. Higher-order conditioning involves creating associations beyond the primary conditioned stimulus, resulting in a chain of conditioned responses.
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
477
Cognitive Theories: Schachter-Singer Theory of Emotion01:20

Cognitive Theories: Schachter-Singer Theory of Emotion

153
Stanley Schachter and Jerome Singer proposed the two-factor theory of emotion, which emphasizes the interplay between physiological arousal and cognitive labeling in forming emotional experiences. This theory suggests that emotions are not simply a result of physiological responses but rather a combination of these responses and the individual's cognitive interpretation of them.
Physiological Arousal and Cognitive Labeling
According to this theory, when an individual experiences...
153

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相关实验视频

Updated: May 13, 2025

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
09:00

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

3.8K

基于获取,灭绝,回避和概括学习,预测情绪上的痛苦.

Naomi Carpentier1, Dirk Hermans1, Sara Scheveneels2

  • 1Centre for the Psychology of Learning and Experimental Psychopathology, KU Leuven, Leuven, Belgium.

Depression and anxiety
|April 14, 2025
PubMed
概括

在基线上,恐惧的获取和避免威胁刺激预测大学生增加了情绪上的痛苦. 减少灭绝和避免安全刺激并不能预测痛苦,强调需要精细的学习指数.

科学领域:

  • 心理学 心理学 心理学
  • 神经科学是一个神经科学.
  • 心理健康研究 心理健康研究

背景情况:

  • 情绪上的痛苦是大学生的一个重要问题.
  • 了解个人在应急脆弱性的差异至关重要.
  • 恐惧调节是一种基本的学习过程,与焦虑障碍有关.

研究的目的:

  • 调查基线恐惧调节参数是否预测大学一年级学生在六个月内的情感痛苦.
  • 探索不同恐惧条件化过程 (获取,灭绝,避免,概括) 之间的相互作用.
  • 为了确定特定的学习相关的脆弱性发展情绪困扰.

主要方法:

  • 对655名大学一年级学生进行前性研究.
  • 在线恐惧调节任务测量获取,灭绝,避免和概括.
  • 在4-6个月的随访中评估情绪困扰 (焦虑,压力,抑郁) 和应对轨迹.

主要成果:

  • 增加对安全和威胁刺激的恐惧的获取预测了更高的情绪痛苦.
  • 避免有条件的威胁刺激也预测了增加的情绪痛苦.
  • 在灭绝,概括和情绪困扰之间没有发现任何显著的关联,这表明了方法论上的考虑.

更多相关视频

Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
05:49

Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder

Published on: October 13, 2018

11.9K
Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker
08:32

Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker

Published on: December 18, 2014

22.8K

相关实验视频

Last Updated: May 13, 2025

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
09:00

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

3.8K
Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder
05:49

Stress-Enhanced Fear Learning, a Robust Rodent Model of Post-Traumatic Stress Disorder

Published on: October 13, 2018

11.9K
Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker
08:32

Disrupting Reconsolidation of Fear Memory in Humans by a Noradrenergic β-Blocker

Published on: December 18, 2014

22.8K

结论:

  • 在条件化范式中,恐惧获取和回避行为可能是情绪困扰风险的早期指标.
  • 这些发现有助于理解个人在情绪应急发展中的差异.
  • 需要进行进一步的研究和方法改进,以确定可靠的焦虑相关学习指数,用于心理健康干预.