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相关概念视频

Frustration and Conflict: Approach-Approach, Approach-Avoidance01:20

Frustration and Conflict: Approach-Approach, Approach-Avoidance

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Frustration occurs when people are obstructed or prevented from achieving a desired goal or fulfilling a perceived need. For example, when someone's input is ignored in a discussion, it can lead to feelings of frustration. Conflict, however, arises from opposing interests, goals, or actions. Conflicts can take various forms based on the nature of these opposing desires or goals.
One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable...
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Frustration and Conflict: Avoidance-Avoidance, Double-Approach Avoidance01:14

Frustration and Conflict: Avoidance-Avoidance, Double-Approach Avoidance

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Avoidance-avoidance conflict refers to a psychological situation where a person must choose between two or more unpleasant alternatives. These conflicts are particularly stressful because neither option is desirable. This dilemma is often expressed in sayings like "caught between a rock and a hard place" or "between the devil and the deep blue sea." For instance, individuals who fear dental procedures may find themselves torn between enduring a painful toothache or facing the...
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Robbers Cave04:49

Robbers Cave

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During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
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One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.  
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Cognitive Dissonance01:38

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Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
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相关实验视频

Updated: Jun 9, 2025

A Conflict Model of Reward-seeking Behavior in Male Rats
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关于冲突任务的修订扩散模型 (RDMC) 的评论

Markus Janczyk1, Ian Grant Mackenzie2, Valentin Koob3

  • 1Psychological Research Methods and Cognitive Psychology, Department of Psychology, University of Bremen, Hochschulring 18, D-28359, Bremen, Germany. janczyk@uni-bremen.de.

Psychonomic bulletin & review
|October 24, 2024
PubMed
概括
此摘要是机器生成的。

对冲突任务的修订扩散模型 (RDMC) 的假设和参数恢复受到质疑,这表明它还不是对冲突任务的原始扩散模型 (DMC) 的可行修订. 需要进一步的研究来验证RDMC在认知冲突研究中.

关键词:
腐烂衰变的原因之一.对冲突任务的扩散模型.扩散模型是一个扩散模型.抑制抑制的抑制作用参数恢复可以恢复参数.

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相关实验视频

Last Updated: Jun 9, 2025

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科学领域:

  • 认知心理学 认知心理学
  • 计算神经科学是一种神经科学.

背景情况:

  • 冲突任务 (西蒙,埃里克森,Stroop) 涉及处理相关和不相关的刺激.
  • 同等效应在同等与不相称的试验中显示出更快,更准确的反应.
  • 分布分析揭示了特定任务的模式,即一致性效应如何随响应时间 (RTs) 变化.

研究的目的:

  • 对冲突任务的修订扩散模型 (RDMC) 与冲突任务的原始扩散模型 (DMC) 进行评估.
  • 在RDMC框架内解决特定假设和参数恢复问题.
  • 澄清RDMC在解释认知冲突方面的理论地位.

主要方法:

  • 关于脉冲式激活和试验类型之间的参数差异的RDMC假设的理论评估.
  • 通过对RDMC和DMC进行比较的参数恢复研究进行实证评估.
  • 在冲突任务中对一致效应的分布性质的分析.

主要成果:

  • 与RDMC的批评相反,DMC中的脉冲式激活功能被认为是合理的.
  • RDMC引入了关于一致和不一致试验的单独参数的可疑假设.
  • 参数恢复模拟表明RDMC的局限性,特别是在参数估计与DMC相比.

结论:

  • RDMC面临着重大的理论和经验挑战,质疑其作为修订模型的地位.
  • DMC为理解对等效应的分布性质提供了一个更强大的框架.
  • 需要进一步的细化和验证才能让RDMC被认为是DMC的可行替代品.