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相关概念视频

Decision Making01:20

Decision Making

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Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
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Autism Spectrum Disorder01:19

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Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
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Avoidance Learning and Learned Helplessness01:14

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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...
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Frustration and Conflict: Avoidance-Avoidance, Double-Approach Avoidance01:14

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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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Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

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Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
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相关实验视频

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Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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自闭症成年人避免了决策中的不可预测性.

Ana Macchia1,2, Laura Albantakis3,4,5, Paul Theo Zebhauser6

  • 1Max Planck Institute of Psychiatry, Munich, Germany.

Journal of autism and developmental disorders
|August 19, 2024
PubMed
概括

自闭症患者表现出不愿冒风险的决策,更喜欢可预测的结果,避免不确定性. 这种对模两可的不容忍,特别是在模两可的情况中,会影响他们的选择和决策时间.

关键词:
自闭症谱的自闭症谱.剑桥风险任务 剑桥风险任务决策方式 决策方式激素 这些激素.爱荷华州的博任务步道制作测试试验 步道制作测试

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科学领域:

  • 神经科学是一个神经科学.
  • 心理学 心理学 心理学
  • 内分泌学 在内分泌学.

背景情况:

  • 自闭症患者往往更喜欢可预测性,决策挑战可能与激素失调有关.
  • 了解自闭症的决策对于量身定制的支持至关重要.

研究的目的:

  • 研究自闭症和非自闭症个体之间的决策差异,在风险和模两可的情况下.
  • 探索性与压力激素和自闭症决策之间的关系.

主要方法:

  • 对32名自闭症参与者 (AP) 和31名非自闭症参与者 (NAP) 的前性,横截面研究.
  • 使用爱荷华州博任务 (IGT) 进行模糊性和剑桥风险任务 (CRT) 进行风险评估.
  • 测量了皮质醇,雌激醇和的血清水平.

主要成果:

  • 自闭症参与者更喜欢可预测的,不太有利可图的选择,并在IGT上避免不可预测的选择,这表明他们厌恶风险.
  • 与非自闭症参与者相比,自闭症患者的决策时间更长.
  • 激素水平 (雌激素,皮质醇) 预测了非自闭症个体的决策,但不是自闭症参与者.

结论:

  • 自闭症患者在模两可的决策场景中表现出高度的风险厌恶.
  • 对不确定性的不容忍是自闭症个体决策的关键因素.
  • 建议包括明确的沟通和进一步研究社会决策和抑郁症等并发性疾病.