相关实验视频
Updated: Jun 22, 2025

07:57
A New Method for Inducing a Depression-Like Behavior in Rats
Published on: February 22, 2018
20.9K
反向社会传染作为一种调节高度集成的社会系统中群众行为的机制
Maurizio Porfiri1,2,3, Pietro De Lellis4, Eighdi Aung5
1Center for Urban Science and Progress, New York University, Brooklyn, NY 11201, USA.
PNAS nexus
|July 4, 2024
概括
社会昆虫的行为失活通过调节群体活动和能量消耗来防止大规模恐慌. 这种社会调节机制是理解不同社会系统的代谢扩展的关键.
科学领域:
- 行为生态学 行为生态学
- 社会系统 社会系统
- 集体行为 集体行为
背景情况:
- 群众行为,虽然可能是灾难性的 (例如,大规模的恐慌),但在像昆虫殖民地这样的综合社会系统中很少见.
- 殖民地内部的社会调节机制减轻了集体行为的负面结果.
- 行为失活被假设为一个关键的社会调节者,减少了群体的能量支出.
研究的目的:
- 测试一种假设,即行为失活是一种减少群体能量消耗的社会调节器.
- 为了研究互动网络扩展,活动水平和收割中的殖民地大小之间的关系.
- 通过经济和代谢理论,将代谢缩放与群体大小联系起来.
主要方法:
- 利用来自收割殖民地的行为数据.
- 应用人类定居点的缩放理论来分析互动网络和相对于殖民地规模的活动水平.
- 综合经济理论和代谢测量以连接活动和代谢缩放与组大小.
主要成果:
- 导出了交互网络的高度缩放和活动水平的低度缩放,与殖民地大小相关.
- 活动与代谢缩放和组大小之间的已确立联系.
- 证明行为失活会影响群体内的精力消耗.
结论:
- 行为失活在昆虫群体中起到强大的社会调节作用,减少能源消耗.
- 跨社会系统的代谢扩展是社会调节机制中不同平衡的结果.
- 研究结果支持社会调节在防止有害群众行为和优化群体能量方面发挥的作用.
相关概念视频
Social Proof
27.6K
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.
27.6K
Social Facilitation
31.9K
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.
31.9K
Group Polarization
34.3K
Group polarization is the strengthening of an original group attitude following the discussion of views within a group (Teger & Pruitt, 1967). That is, if a group initially favors a viewpoint, after discussion the group consensus is likely a stronger endorsement of the viewpoint. Conversely, if the group was initially opposed to a viewpoint, group discussion would likely lead to stronger opposition.
34.3K
Nonconscious Mimicry
4.5K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.5K
Social Traps
22.3K
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...
22.3K
Conformity
45.1K
Conformity is the change in a person’s behavior to go along with the group, even if that person does not agree with the group.
45.1K

