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相关概念视频

Factors Affecting Perception01:25

Factors Affecting Perception

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Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
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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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Subconsciousness and No Awareness01:15

Subconsciousness and No Awareness

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The concept of subconscious awareness refers to the processing of information below the level of conscious thought, which significantly influences both behaviors and decisions. It is also known as waking subconscious awareness. This complex level of cognition operates without the direct awareness of the individual, facilitating rapid and simultaneous handling of multiple information streams.
An illustrative example of subconscious processing is its role in problem-solving. Often, individuals...
243
Perception01:28

Perception

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Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
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High-Level and Low-Level Awareness01:19

High-Level and Low-Level Awareness

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Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...
273
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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相关实验视频

Updated: Jul 6, 2025

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
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Published on: January 23, 2017

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更高的感官处理灵敏度:在冲突背景下,注意力处理的谨慎性增加.

Luchuan Xiao1,2,3, Kris Baetens1,2,3, Natacha Deroost1,2,3

  • 1Brain, Body and Cognition (BBCO) Research Group, Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, Brussel, Belgium.

Cognition & emotion
|January 8, 2024
PubMed
概括

高度敏感的个体 (感官处理敏感性 - - SPS) 显示注意力发生变化. 较高的SPS与在冲突情况下的谨慎度有关,特别是在处理情绪刺激时.

关键词:
感官处理灵敏度 感官处理灵敏度注意力网络注意力网络冲突背景 冲突背景 冲突背景情绪 情绪 情绪 情绪 情绪引导注意力,引导注意力.

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相关实验视频

Last Updated: Jul 6, 2025

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments
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科学领域:

  • 认知心理学 认知心理学
  • 神经科学是一个神经科学.
  • 个人差异 个人差异

背景情况:

  • 感官处理敏感性 (SPS) 是一种影响情感和感官体验的特征.
  • 在SPS中注意力处理的客观行为测量是有限的.
  • 了解SPS对注意力的影响,特别是对情绪刺激的影响,至关重要.

研究的目的:

  • 研究不同SPS的个体中情绪和注意网络之间的相互作用.
  • 探索SPS如何调节注意力,当情绪信息与目标无关,与目标相关时.
  • 利用客观的行为测量来检查SPS中的注意力处理.

主要方法:

  • 进行了两项经过修改的情绪注意网络测试集成 (E-ANTI) 实验.
  • 在主体内部的因素包括信号类型,提示有效性,侧翼对应性和情绪 (害怕与快乐).
  • 线性混合模型分析了与SPS相关的反应时间和兴奋评级.

主要成果:

  • 较高的SPS与有效/无效提示条件中的反应时间差异降低相关,特别是在不一致的试验中 (实验1).
  • 增加的SPS与评价害怕的面孔比快乐的面孔更令人兴奋有关.
  • 在不一致的试验中,较高的SPS减少了对恐惧面部的缓慢反应 (实验2).

结论:

  • SPS调节注意力过程,特别是在高度冲突的情况下.
  • 具有较高SPS的个体在冲突环境中表现出更高的谨慎.
  • 情绪刺激与注意网络的相互作用不同,基于SPS水平.