Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Nonconscious Mimicry01:13

Nonconscious Mimicry

4.9K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.9K
Observational Learning01:12

Observational Learning

606
Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
606
Social Foundations of Self I: Play and Game01:24

Social Foundations of Self I: Play and Game

94
The development of self in children is deeply rooted in social interactions, mainly through stages of play and structured games. These stages, outlined by sociologist George Herbert Mead, illustrate how children progressively learn to understand and adopt social roles, forming a cohesive sense of self.The Play Stage: Imitation and Simple Role-TakingIn the early years of childhood, the play stage is characterized by imitative behavior, where children engage in role-playing based on familiar...
94
Dynamic Equilibrium02:20

Dynamic Equilibrium

59.2K
A reversible chemical reaction represents a chemical process that proceeds in both forward (left to right) and reverse (right to left) directions. When the rates of the forward and reverse reactions are equal, the concentrations of the reactant and product species remain constant over time and the system is at equilibrium. A special double arrow is used to emphasize the reversible nature of the reaction. The relative concentrations of reactants and products in equilibrium systems vary greatly;...
59.2K
Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

363
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
363
Modeling and Similitude01:12

Modeling and Similitude

447
Scaled modeling is a fundamental technique in engineering, enabling the study of large and complex systems by creating smaller, manageable replicas that recreate critical characteristics of the original. In hydrology and civil infrastructure, for example, scaled models of dams help analyze water flow, turbulence, and pressure. This method allows for accurate predictions of real-world behavior within a controlled environment, significantly reducing the cost and time involved in full-scale...
447

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

mTORC1 signaling requires proteasomal function and the involvement of CUL4-DDB1 ubiquitin E3 ligase.

Cell cycle (Georgetown, Tex.)·2008
Same author

Prospective study of liver transplant recipients with HCV infection: evidence for a causal relationship between HCV and insulin resistance.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2008
Same author

Quantitative gel electrophoresis: sources of variation.

Journal of proteome research·2008
Same author

Evidence that the Nijmegen breakage syndrome protein, an early sensor of double-strand DNA breaks (DSB), is involved in HIV-1 post-integration repair by recruiting the ataxia telangiectasia-mutated kinase in a process similar to, but distinct from, cellular DSB repair.

Virology journal·2008
Same author

[Inhibitory effects of Qushi Huayu Decoction on fatty deposition and tumor necrosis factor alpha secretion in HepG2 cells induced by free fatty acid].

Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine·2008
Same author

Bioactive polybrominated diphenyl ethers from the marine sponge Dysidea sp.

Journal of natural products·2008

Related Experiment Video

Updated: Nov 14, 2025

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline
10:44

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline

Published on: December 7, 2021

2.5K

A game-theoretical dynamic imitation model on networks.

Hui Zhang1

  • 1School of Mathematics and Statistics, Northwestern Polytechnical University, Xi'an, 710072, Shaanxi, China. huizhang06@gmail.com.

Journal of Mathematical Biology
|March 8, 2021
PubMed
Summary

Imitation in dynamic networks promotes cooperation by making successful strategies more likely to be adopted. This leads to a lower benefit-to-cost ratio for cooperation compared to static populations.

Keywords:
Benefit-to-cost ratioCoalescence theoryMutation rateRepeated strategiesThe evolution of cooperation

More Related Videos

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
11:14

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants

Published on: October 4, 2015

11.2K
The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

9.6K

Related Experiment Videos

Last Updated: Nov 14, 2025

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline
10:44

Inherent Dynamics Visualizer, an Interactive Application for Evaluating and Visualizing Outputs from a Gene Regulatory Network Inference Pipeline

Published on: December 7, 2021

2.5K
A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants
11:14

A Novel Experimental and Analytical Approach to the Multimodal Neural Decoding of Intent During Social Interaction in Freely-behaving Human Infants

Published on: October 4, 2015

11.2K
The HoneyComb Paradigm for Research on Collective Human Behavior
06:48

The HoneyComb Paradigm for Research on Collective Human Behavior

Published on: January 19, 2019

9.6K

Area of Science:

  • Evolutionary Game Theory
  • Network Science
  • Computational Social Science

Background:

  • Cooperation is a key aspect of social behavior.
  • Understanding the evolutionary drivers of cooperation is crucial.
  • Previous models often assume static social structures.

Purpose of the Study:

  • To model the impact of imitation on cooperation in dynamic networks.
  • To analyze the conditions under which cooperation evolves.
  • To compare cooperation dynamics in dynamic versus well-mixed populations.

Main Methods:

  • Game-theoretical modeling.
  • Analysis using coalescence theory.
  • Simulation of 'always defect' (ALLD) and 'tit-for-tat' (TFT) strategies.

Main Results:

  • Imitation in dynamic networks promotes the evolution of cooperation.
  • The critical benefit-to-cost ratio for cooperation is lower than in well-mixed populations.
  • Network connectivity and mutation rates influence the stability of cooperative strategies like TFT.

Conclusions:

  • Dynamic imitation mechanisms can facilitate cooperation.
  • Highly connected networks favor the evolutionary stability of cooperative strategies.
  • This research contributes to understanding the coevolution of strategies and network structures.