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School of Social Sciences

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BAEcon Economics
Learn how the social sciences can help you to understand today's world.

BAEcon Economics / Course details

Year of entry: 2018

Course unit details:
Applications of Social Networks

Unit code SOCY30292
Credit rating 20
Unit level Level 3
Teaching period(s) Semester 2
Offered by Sociology
Available as a free choice unit? Yes

Overview

This unit is an introduction to the applications of social network analysis in sociological research. We discuss the main techniques of data collection and the various measures that can be used to understand structural opportunities and constrains for individual action. Each lecture then focuses on a specific area of application, like personal networks and community studies, occupational structure, criminal networks, scientific networks, finance networks, online networks. No preliminary knowledge of social network analysis is required.

Aims

How do terrorist networks work? Do communities survive in individualistic urban societies? Are online networks changing the way in which we interact? How do migrants decide to leave their countries and settle elsewhere? How do innovations diffuse? These are the kind of sociological questions that social network analysis can help to answer. 
Social network analysis techniques are normally used to analyse the social relationships between individuals, or individuals' aggregate (groups, organizations, nations, and the like). In this sense, a network is the formal representations of agents (nodes) who are in some sort of relationship (ties) with each other, where relationships can be broadly defined to include a vast variety of social connections, from friendship to transmission of diseases. 
Social networks can thus be observed in a variety of contexts, and they have been applied in several sociological areas, where they have modified and sometimes improved our understanding of social phenomena. The aim of the course is to familiarize students with some of the core areas in social network research, and to stimulate a critical debate on the benefits and limits of this perspective.
 

Learning outcomes

On completion of this unit successful students will be able to:

- Understand the influence of social connections on individual behaviour (in practices like criminal behaviour, organizations' performances, addictive behaviours, neighbourhood relationships, and the like).
- Appreciate the benefits and limits of using a social networks approach in several sociological areas of research, like sociology of science, sociology of personal relationships, community studies, sociology of health, criminology, sociology of culture.
- Understand the peculiarity of social network perspective, and critically engage with relational and analytical theories.
- Be familiar with social networks research design and data collection in several sociological areas.

Syllabus

1. WHAT IS SOCIAL NETWORK ANALYSIS?
2. COMMUNITY, URBANIZATION, AND PERSONAL NETWORKS
3. SOCIAL CAPITAL, OCCUPATIONAL STRUCTURE AND STRATIFICATION
4. IMMIGRATION NETWORKS
5. DIFFUSION NETWORKS
6. SCIENTIFIC NETWORKS
7. CULTURAL NETWORKS
8. COVERT NETWORKS
9. INTERLOCKING DIRECTORATES
10. ONLINE NETWORKS
 

Teaching and learning methods

Main ideas will be presented in an hour weekly lecture, followed by a workshop session. Each week a reading on a topic will be assigned: students will be advised to read suggested readings and slides before the lectures to stimulate the discussion and questions. In workshops students will be asked to sit in groups and perform practical tasks related to the topics discussed in the previous lecture. In some weeks, students will be asked to do some simple homework that will be the basis of the workshops' practical tasks. The course does not expect students to learn how to do formal network analysis, but to simply appreciate how studies can be conducted, the advantages they offer, and how results can be interpreted. Materials will be available on blackboard.

 

The module requires that you study for a minimum of 12 hours per week. This is comprised of teaching and independent study in these proportions:

  • 3 hours lectures and tutorials
  • At least 3 hours reading the Key Reading;
  • At least 3 hours reading an additional text from the reading list;
  • At least 3 hours written work for assessed and non-assessed assignments.

This leaves 80 hours study time remaining to be used in independent study over the duration of the course. 

Assessment methods

The assessment will consist of an essay (50%) and an end of semester examination (50%).

Feedback methods

  • Informal verbal formative feedback will be given during lectures and tutorials. (You’ll need to contribute regularly to group discussions to make the best use of this.)
  • Written formative feedback will be given on your non-assessed assignment and made available via Turnitin. Half a day individual feedback discussion will be available in the lecturer’s office.
  • Written formative and summative feedback will be given on your assessed coursework, available via Turnitin. Half a day individual feedback discussion will be available in the lecturer’s office.
 

Recommended reading

Freeman L. C., 2004, The development of social network analysis, Empirical Press, Vancouver.

Kadushin C., 2012, Understanding social networks, Oxford University Press, Oxford.

Robins, G. 2015. Doing Social Networks Research: Network Research Design for Social Scientists. Sage, London

Study hours

Scheduled activity hours
Assessment written exam 2
Lectures 30
Independent study hours
Independent study 168

Teaching staff

Staff member Role
Elisa Bellotti Unit coordinator

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