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相关概念视频

Social Loafing01:37

Social Loafing

35.9K
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,...
35.9K
Altruism01:03

Altruism

41.6K
Altruistic behaviors are “unselfish” behaviors—those that help another individual at the expense of the individual carrying out the behavior. Despite the negative consequences for the altruistic animal, these behaviors are thought to have evolved for several reasons.
41.6K
Robbers Cave04:49

Robbers Cave

14.4K
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...
14.4K
Inclusive Fitness00:57

Inclusive Fitness

36.3K
Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
36.3K

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相关实验视频

Updated: Sep 11, 2025

Evaluation of the Productivity of Social Wasp Colonies Vespinae and an Introduction to the Traditional Japanese Vespula Wasp Hunting Technique
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Evaluation of the Productivity of Social Wasp Colonies Vespinae and an Introduction to the Traditional Japanese Vespula Wasp Hunting Technique

Published on: September 11, 2019

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在编织中超高效的团队合作.

Madelyne Stewardson1, Daniele Carlesso2, David Labonte3

  • 1School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia.

Current biology : CB
|August 13, 2025
PubMed
概括

编织团队挑战了林格曼效应,在较大的群体大小下显示了个体努力的增加. 这些超高效的团队利用独特的分工来提高集体绩效.

关键词:
这种植物是Oecophylla smaragdina.灵格曼效应是指Ringelmann效应的产生.聚合方式 聚合方式 聚合方式集体行为就是集体行为.复杂的系统复杂的系统.突出出现的情况.拉链,拉链,拉链,拉链.自动组装的自动组装机自主组织的自我组织.

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The HoneyComb Paradigm for Research on Collective Human Behavior
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The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

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A Visual Guide for Studying Behavioral Defenses to Pathogen Attacks in Leaf-Cutting Ants
08:10

A Visual Guide for Studying Behavioral Defenses to Pathogen Attacks in Leaf-Cutting Ants

Published on: October 12, 2018

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相关实验视频

Last Updated: Sep 11, 2025

Evaluation of the Productivity of Social Wasp Colonies Vespinae and an Introduction to the Traditional Japanese Vespula Wasp Hunting Technique
07:17

Evaluation of the Productivity of Social Wasp Colonies Vespinae and an Introduction to the Traditional Japanese Vespula Wasp Hunting Technique

Published on: September 11, 2019

8.5K
The HoneyComb Paradigm for Research on Collective Human Behavior
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The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

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A Visual Guide for Studying Behavioral Defenses to Pathogen Attacks in Leaf-Cutting Ants
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A Visual Guide for Studying Behavioral Defenses to Pathogen Attacks in Leaf-Cutting Ants

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科学领域:

  • 动物行为 动物行为
  • 集体行动是一种集体行动.
  • 生物启发的机器人是生物启发的机器人.

背景情况:

  • 团队合作通常有望提高团队的表现,特别是在体力任务中.
  • 灵格曼效应描述了随着团队规模的增加,个人努力的减少,这归因于协调问题或动机丧失.
  • 编织 (Oecophylla smaragdina) 展示了非凡的团队合作,形成拉团队来建造巢穴.

研究的目的:

  • 为了调查织拉团队是否表现出Ringelmann效应.
  • 量化编织队在筑巢过程中产生的不同大小的力量.

主要方法:

  • 实验测量织团队所施加的拉力.
  • 不同的团队规模,以评估团队规模和个人贡献之间的关系.
  • 在团队中分析力量生成机制.

主要成果:

  • 编织团队不表现Ringelmann效应;随着团队规模的增加,个人力量贡献几乎翻了一番.
  • 可以实现"超效率",在更大的团队中表现更好.
  • 观察到一种劳动分工",积极的拉手"和"被动的抵抗者"形成了一个"强力"机制.

结论:

  • 编织展示了一种新的,高度协调的团队合作机制,可以增强集体力量的输出.
  • 这种"力"系统,利用专业的角色和附着力的力量,为高效的集体行动提供了一个模型.
  • 这些发现可能会为分布式人工系统的优化算法设计提供信息,例如群体机器人.