This is an old version of the class, kept for posterity. If you're seeing this, you probably want to check the URL and go to the latest version.

In-class Lecture Slides

Date	Title	Author
	Week 2 - Network Data and Network Types
	Week 3 - Edge Formation
	Week 4 - Small Group Networks
	Week 11 - Communities in Networks
	Week 5 - Ego Networks
	Week 6 - Centrality and Centralization
	Capital and Social Capital
	Diffusion and Contagion
	Network Visualization and Wrap Up
	Networks and Inequality
	Week 12 - Collective Behavior
	Week 13 - Networks and Technology
	Week 14 - Cooperation
	Week 8
	Week 9: Scale-Free Networks and the Friendship Paradox
Jan 1, 2001	Welcome to COM 411: Communication and Social Networks!