Communication and Social Networks (Spring 2020)

Course Information

COM 411: Introduction to Programming and Data Science

Location: BRNG 2273

Class Hours: Tuesdays and Thursdays; 3:00-4:15pm

Instructor

Instructor: Jeremy Foote

Email: jdfoote@purdue.edu

Office Hours: Thursdays; 12:30-2:30pm; BRNG 2156

Course Overview and Learning Objectives

Communication is inherently a social process. This class focuses on understanding how the structure of relationships between people influence communication patterns and behavior. This perspective can help us to understand a broad set of phenomena, from online communities to friendships to businesses.

Students who complete this course will be able to:

1. Understand the foundations of social network theory and analysis.
2. Critically read and comprehend concepts, results, and implications presented in studies of social

networks.

1. Learn how networks are related to the social phenomena of their own interests.
2. Gain a basic understanding of gathering network data and analyzing them using the programming language R.

Required resources and texts

Laptop

We will be meeting in a computer lab and you are welcome to use the lab computers for the in-class work that we are doing. In addition, I have ensured that the software we are using is also installed in the lab in the basement of Beering. If you choose to use your own computer, you need a machine with at least 2GB of memory. Windows, Mac OS, and Linux are all fine but an iPad or Android tablet won't work.

Readings

• Required text: Six Degrees: The Science of a Connected Age by Duncan Watts. I will list required chapters in the weekly notes below.

• Other readings: Other readings will be made available on Blackboard.

Additional readings and resources

• Barabasi, A-­‐L. (2002). Linked: The new science of networks. Cambridge, MA: Perseus.
• Hanneman, R. A., & Riddle, M. (2005). Introduction to social network methods. Riverside, CA: University of California, Riverside (available at http://faculty.ucr.edu/~hanneman/nettext/)
• Scott, J. (2000). Social network analysis: A handbook (2nd edition). London: Sage Publications.

Course logistics

Note About This Syllabus

This is my first time teaching this course and this syllabus will be a dynamic document. Although the core expectations for this class are fixed, the details of readings and assignments may shift based on how the class goes. As a result, there are three important things to keep in mind:

1. Although details on this syllabus will change, I will not change readings or assignments less than one week before they are due. If I don't fill in a "To Be Determined" one week before it's due, it is dropped. If you plan to read more than one week ahead, contact me first.
2. Closely monitor your email. Because this a wiki, you will be able to track every change by clicking the history button on this page. I will also summarize these changes in an announcement that will be emailed to everybody in the class.
3. I will ask the class for voluntary anonymous feedback frequently. Please let me know what is working and what can be improved.

Office hours and email

• I will hold office hours Thursday afternoons and by appointment. If you come with a programming question, I will expect that you have already tried to solve it yourself in multiple ways and that you have discussed it with at least two classmates. This policy lets me have time to help more students, but it's also a useful strategy. Often just trying to explain your code can help you to recognize where you've gone wrong.
• I am also available by email. You can reach me at jdfoote@purdue.edu. I try hard to maintain a boundary between work and home and I typically respond only on weekdays during business hours (~9-5) but during the week I will generally respond within 24 hours.

Schedule

NOTE This section will be modified throughout the course to meet the class's needs. Check back in weekly.

Week 1: Introductions and the network perspective

January 14

Assignment Due:

• None

Required Readings:

• None

Class Schedule:

• Class overview and expectations — We'll walk through this syllabus.

January 16

Assignment Due:

• Read the entire syllabus (this document)
• Introduce yourself on our Brightspace discussion board

Readings:

• Six Degrees, Preface and Chapter 1

Class Schedule:

Week 2: Small worlds and scale-free networks

January 21

Assignment Due:

Readings (before class):

• Six Degrees, Chapter 2
• Travers, J. and Milgram, S. (1969). An experimental study of the small world problem. Sociometry, 32(4):425-443
• (Optional but short) Dodds, P. S., Muhamad, R., & Watts, D. J. (2003). An Experimental Study of Search in Global Social Networks. Science, 301(5634), 827.

Class Schedule:

January 23

Assignment Due:

Readings:

• Six Degrees, Chapter 3

Class Schedule:

Week 3: Social network data and analysis

January 28

Assignment Due: Homework 1

Readings:

• James M. Cook, What is a Social Network?

Class Schedule:

January 30

Assignment Due:

Readings:

Class Schedule:

Week 4: Network mechanisms and dynamics

February 4

Assignment Due:

• First self-assessment reflection is due.

Readings:

Class Schedule:

February 6

Assignment Due:

Readings:

Class Schedule:

Week 5: Social capital, weak ties, and data collection

February 11

Assignment Due:

Readings:

Class Schedule:

February 13

Assignment Due:

Readings:

Class Schedule:

Week 6: Ego networks and mid-term

February 18

Assignment Due:

Readings:

Class Schedule:

February 20

In-class midterm exam

Week 7: Introduction to R and network visualization

February 25

Assignment Due:

Readings:

Class Schedule:

February 27

Assignment Due:

Readings:

Class Schedule:

Week 8: Density, centralization, and power

March 3

Assignment Due:

• Second self-assessment reflection is due.

Readings:

Class Schedule:

March 5

Assignment Due:

Readings:

Class Schedule:

Week 9: Finding groups in networks

March 10

Assignment Due:

Readings:

Class Schedule:

March 13

Assignment Due:

Readings:

Class Schedule:

March 17, 19: SPRING BREAK

Spring Break: No Class

Have a great Spring Break!

Week 10: Networks in organizations

March 24

Assignment Due:

Readings:

Class Schedule:

March 26

Assignment Due:

Readings:

Class Schedule:

Week 11: Social influence and diffusion

March 31

Assignment Due:

Readings:

Class Schedule:

April 2

Assignment Due:

Readings:

Class Schedule:

Week 12: Mid-term exam 2 and global networks

April 7

Assignment Due:

• Third self-assessment reflection is due.

Readings:

Class Schedule:

April 9

Assignment Due:

Readings:

Class Schedule:

Week 13: The dark side of networks

April 14

Assignment Due:

Readings:

Class Schedule:

April 16

Assignment Due:

Readings:

Class Schedule:

Week 14: Networks and the economy

April 21

Assignment Due:

Readings:

Class Schedule:

April 23

Assignment Due:

Readings:

Class Schedule:

Week 15:Networks and collaboration

April 28

Assignment Due:

Readings:

Class Schedule:

April 30

Assignment Due:

Readings:

Class Schedule:

Week 16: Finals week (April 28)

Assignment Due:

• Final self-assessment reflection is due.

Administrative Notes

Attendance Policy

Attendance is very important and it will be difficult to make up for any classes that are missed. It is expected that students communicate well in advance to faculty so that arrangements can be made for making up the work that was missed. It is the your responsibility to seek out support from classmates for notes, handouts, and other information.

Electronic Devices

I love technology and I study how technology can help us to collaborate and create. However, the research is increasingly clear that in a classroom setting technology can easily become more of a distraction than an aid. Cell phones fall clearly into this category. Unless you have a specific and vital need to be accessible by phone, please silence your phone and keep it put away.

Laptops can also be distracting, to you and to others. I strongly suggest that you take notes using pen and paper. Taking notes on a laptop is permitted but please refrain from using your laptop from non-class purposes (email, Facebook, shopping, etc.). Please close any applications which might be distracting.

Incomplete

A grade of incomplete (I) will be given only in unusual circumstances. The request must describe the circumstances, along with a proposed timeline for completing the course work. Submitting a request does not ensure that an incomplete grade will be granted. If granted, you will be required to fill out and sign an “Incomplete Contract” form that will be turned in with the course grades. Any requests made after the course is completed will not be considered for an incomplete grade.

Academic Integrity

While I encourage collaboration, I expect that any work that you submit is your own. Basic guidelines for Purdue students are outlined here but I expect you to be exemplary members of the academic community. Please get in touch if you have any questions or concerns.

Nondiscrimination

I strongly support Purdue's policy of nondiscrimination (below). If you feel like any member of our classroom--including me--is not living up to these principles, then please come and talk to me about it.

Purdue University is committed to maintaining a community which recognizes and values the inherent worth and dignity of every person; fosters tolerance, sensitivity, understanding, and mutual respect among its members; and encourages each individual to strive to reach his or her own potential. In pursuit of its goal of academic excellence, the University seeks to develop and nurture diversity. The University believes that diversity among its many members strengthens the institution, stimulates creativity, promotes the exchange of ideas, and enriches campus life.

Students with Disabilities

Purdue University strives to make learning experiences as accessible as possible. If you anticipate or experience physical or academic barriers based on disability, you are welcome to let me know so that we can discuss options. You are also encouraged to contact the Disability Resource Center at: drc@purdue.edu or by phone: 765-494-1247.

Emergency Preparation

In the event of a major campus emergency, I will update the requirements and deadlines as needed.

Mental Health

If you or someone you know is feeling overwhelmed, depressed, and/or in need of mental health support, services are available. For help, such individuals should contact Counseling and Psychological Services (CAPS) at 765-494-6995 during and after hours, on weekends and holidays, or by going to the CAPS office of the second floor of the Purdue University Student Health Center (PUSH) during business hours.

Acknowledgements

I reached out to a number of network scholars for guidance with this syllabus. This version is based most strongly on the course taught by Seungyoon Lee, but I also received syllabi, materials, or ideas from Brooke Foucault-Welles, Katy Pearce, and Sandra González-Bailón.

I also drew from online resources, including James Cook's wonderful (and freely available) social networks course and Matt Salganik's course materials.