課程信息
4.6
72 ratings
27 reviews
How do revolutions emerge without anyone expecting them? How did social norms about same sex marriage change more rapidly than anyone anticipated? Why do some social innovations take off with relative ease, while others struggle for years without spreading? More generally, what are the forces that control the process of social evolution –from the fashions that we wear, to our beliefs about religious tolerance, to our ideas about the process of scientific discovery and the best ways to manage complex research organizations? The social world is complex and full of surprises. Our experiences and intuitions about the social world as individuals are often quite different from the behaviors that we observe emerging in large societies. Even minor changes to the structure of a social network - changes that are unobservable to individuals within those networks - can lead to radical shifts in the spread of new ideas and behaviors through a population. These “invisible” mathematical properties of social networks have powerful implications for the ways that teams solve problems, the social norms that are likely to emerge, and even the very future of our society. This course condenses the last decade of cutting-edge research on these topics into six modules. Each module provides an in-depth look at a particular research puzzle -with a focus on agent-based models and network theories of social change -and provides an interactive computational model for you try out and to use for making your own explorations! Learning objectives - after this course, students will be able to... - explain how computer models are used to study challenging social problems - describe how networks are used to represent the structure of social relationships - show how individual actions can lead to unintended collective behaviors - provide concrete examples of how social networks can influence social change - discuss how diffusion processes can explain the growth social movements, changes in cultural norms, and the success of team problem solving...
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100% 在線課程

立即開始,按照自己的計劃學習。
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Beginner Level

初級

Clock

建議:2-3 hours/ week

完成時間大約為7 小時
Comment Dots

English

字幕:English
Globe

100% 在線課程

立即開始,按照自己的計劃學習。
Calendar

可靈活調整截止日期

根據您的日程表重置截止日期。
Beginner Level

初級

Clock

建議:2-3 hours/ week

完成時間大約為7 小時
Comment Dots

English

字幕:English

教學大綱 - 您將從這門課程中學到什麼

1

章節
Clock
完成時間為 1 小時

Course Introduction and Schelling's Segregation Model

This week will introduce students to agent-based modeling and social network theory. We will present one of the earliest and most famous agent-based models, Thomas Schelling’s model of segregation, which shows how segregation can emerge in a population even when people individually prefer diversity. This week will demonstrate this model both conceptually and with NetLogo, and illustrate how agent-based models can be used to demonstrate sufficient conditions for the emergence of social phenomena....
Reading
7 個視頻(共 20 分鐘), 1 個測驗
Video7 個視頻
1.1 The Substantive Problem: Micromotives and Macrobehavior1分鐘
1.2 What are Agent-Based Models?2分鐘
1.3 Formal Model of Segregation1分鐘
1.4 Exploring Schelling's Segregation Model1分鐘
1.5 How to Download and Use NetLogo2分鐘
1.6 Using NetLogo: Schelling's Segregation Model4分鐘
Quiz1 個練習
Week 116分鐘

2

章節
Clock
完成時間為 1 小時

Diffusion in Small Worlds

This week will introduce students to social network theory and the “small worlds” paradox. We will introduce contagion models of diffusion, and discuss how network structure can impact the speed with which information spreads through a population. This week includes both high level conceptual overviews of social network theory, explaining how networks are used to represent complex social relationships, as well as technical descriptions of two basic types of networks....
Reading
7 個視頻(共 25 分鐘), 1 個測驗
Video7 個視頻
2.2 Introduction to Network Science5分鐘
2.3 Types of Networks: Lattice Graph5分鐘
2.4 Types of Networks: Random Graph4分鐘
2.5 Using NetLogo: Properties of the Small World Network2分鐘
2.6 Using NetLogo: Information Diffusion in Small World Networks3分鐘
2.7 Conclusions: Life in a Small World2分鐘
Quiz1 個練習
Week 218分鐘

3

章節
Clock
完成時間為 1 小時

Complex Contagions and the Weakness of Long Ties

This week will begin by discussing the limitations of simple disease-like models of social contagion, introducing the idea of “complex contagions” to model people’s frequent need for social reinforcement before spreading a piece of information or behavior. While simple contagions always spread faster as networks get smaller, this week will demonstrate the paradoxical nature of complex contagions, which can spread slower (or not at all!) in the smallest networks....
Reading
6 個視頻(共 26 分鐘), 1 個測驗
Video6 個視頻
3.2 From Simple to Complex Contagions4分鐘
3.3 How to Model Complex Contagions4分鐘
3.4 Threshold Models in Networks9分鐘
3.5 Using NetLogo: Complex Contagions in Small World Networks2分鐘
3.6 Conclusion: The Spread of Behavior in a Complex World3分鐘
Quiz1 個練習
Week 324分鐘

4

章節
Clock
完成時間為 1 小時

Emperor's Dilemma and the Spread of Unpopular Norms

How can behaviors become popular even when most people dislike them? This week will introduce a model based on the classic allegory by Hans Christian Anderson, “The Emperor’s New Clothes.” We will first provide a conceptual overview of the model, discussing the role of private versus public beliefs and the enforcement of social norms. We will then present this model in NetLogo, showing which conditions favor the spread of unpopular behaviors....
Reading
6 個視頻(共 17 分鐘), 1 個測驗
Video6 個視頻
4.2 Components of a Norm: Compliance and Enforcement1分鐘
4.3 Modeling Compliance and Enforcement2分鐘
4.4 Using NetLogo: Explaining the Spread of Unpopular Norms7分鐘
4.5 Falsification and Sufficiency in the Emperor's Dilemma1分鐘
4.6 Self-Reinforcing Norms: A Cautionary Conclusion1分鐘
Quiz1 個練習
Week 416分鐘
4.6

熱門審閱

創建者 SCJan 21st 2018

A Crisp yet effective overview of some of the most critical works in the field of Networking. Anyone from the fields of Management, Sociology, Anthropology et al should try the MOOC.

創建者 AENov 21st 2017

Although the course was very short and the homework were so easy, I'm quite satisfied by the insight I got from Prof Centola

講師

Damon Centola

Associate Professor
Annenberg School for Communication

關於 University of Pennsylvania

The University of Pennsylvania (commonly referred to as Penn) is a private university, located in Philadelphia, Pennsylvania, United States. A member of the Ivy League, Penn is the fourth-oldest institution of higher education in the United States, and considers itself to be the first university in the United States with both undergraduate and graduate studies. ...

常見問題

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

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