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相关概念视频

Social Proof00:52

Social Proof

32.4K
Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
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Social Scripts02:10

Social Scripts

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People tend to know what behavior is expected of them in specific, familiar settings. A script is a person’s knowledge about the sequence of events expected in a specific setting (Schank & Abelson, 1977). Essentially, scripts are a particular kind of schema, one containing default values for the features within an event. In the restaurant example, the script's features include the props (e.g., tables, menu, food, and money), the roles to be played (e.g., customer and waiter),...
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Social Traps01:41

Social Traps

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Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
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Social Facilitation01:04

Social Facilitation

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Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
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Social Loafing01:37

Social Loafing

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Another way in which a group presence can affect performance is social loafing—the exertion of less effort by a person working together with a group. Social loafing occurs when our individual performance cannot be evaluated separately from the group. Thus, group performance declines on easy tasks (Karau & Williams, 1993). Essentially individual group members loaf and let other group members pick up the slack. Because each individual’s efforts cannot be evaluated,...
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Social Exchange Theory02:06

Social Exchange Theory

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We have discussed why we form relationships, what attracts us to others, and different types of love. But what determines whether we are satisfied with and stay in a relationship? One theory that provides an explanation is social exchange theory. According to social exchange theory, we act as naïve economists in keeping a tally of the ratio of costs and benefits of forming and maintaining a relationship with others (Rusbult & Van Lange, 2003).
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相关实验视频

Updated: Jan 31, 2026

Chronic Social Defeat Stress in Early Adolescent Male Mice
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Chronic Social Defeat Stress in Early Adolescent Male Mice

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青少年时期的社会工作记忆.

Karina Grunewald1, Jack L Andrews2, Susanne Schweizer1

  • 1School of Psychology, University of New South Wales, Sydney, Australia.

Child development
|January 29, 2026
PubMed
概括
此摘要是机器生成的。

青少年对社会信息,特别是与自身相关的细节,表现出工作记忆 (WM) 的优势. 这种社会认知技能随着年龄的增长而发展,影响健康.

关键词:
青春期 青春期 青春期社交网络 社交网络工作记忆 工作记忆

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科学领域:

  • 认知神经科学 认知神经科学
  • 发展心理学 发展心理学
  • 社会认知是指社会认知.

背景情况:

  • 青春期是社交网络进化和认知发展的关键时期.
  • 了解工作记忆 (WM) 在这个阶段如何处理社会信息至关重要.
  • 现有的研究对青春期和新兴成年期的社会WM数据有限.

研究的目的:

  • 调查青少年和新兴成年人的社会与非社会网络信息的工作记忆 (WM) 性能.
  • 在更广泛的年龄范围内 (13-65岁) 检查社会和非社会WM与年龄相关的差异.
  • 探索自我相关性对社会WM的影响.

主要方法:

  • 对123名青少年和新兴成年人 (13-24岁) 进行了工作记忆 (WM) 任务.
  • 数据与现有样本 (N=241,18-65岁) 结合,进行与年龄相关的分析.
  • 使用统计模型来评估WM表现差异和年龄关联.

主要成果:

  • 在所有年龄组中观察到,对于社交网络信息而不是非社交网络信息,工作记忆 (WM) 具有一致的优势.
  • 这种社会WM优势在自我相关的社会信息方面尤为明显.
  • 工作记忆 (WM) 的表现与年龄有积极的关联.

结论:

  • 个人从青春期到成年期表现出对处理社会信息,特别是自我相关的社交网络的认知偏见.
  • 在青春期和新兴成年期开发有效的社会认知技能对于长期福祉至关重要.
  • 研究结果强调了社交网络动态在认知发展中的重要性.