Podcast
Questions and Answers
What does degree centrality measure in a network?
What does degree centrality measure in a network?
- The average distance of a node to all other nodes
- The total weighted number of paths reaching a node
- The number of incoming or outgoing linkages of a node (correct)
- The connections of a node to third actors
Which type of centrality indicates how a node serves as a bridge between pairs of nodes?
Which type of centrality indicates how a node serves as a bridge between pairs of nodes?
- Closeness centrality
- Between centrality (correct)
- Degree centrality
- Structural equivalence
What is a characteristic of cohesive subgroups within social networks?
What is a characteristic of cohesive subgroups within social networks?
- They are solely based on structural equivalence
- They represent disconnected nodes within the network
- They consist of actors with strong and frequent ties (correct)
- They are formed by actors with weak ties to each other
What is the primary aim of statistical models for social networks?
What is the primary aim of statistical models for social networks?
Which method is considered more appropriate for studying inter-organizational networks?
Which method is considered more appropriate for studying inter-organizational networks?
What does status measure in a network context?
What does status measure in a network context?
Which of the following is a common challenge in social network analysis?
Which of the following is a common challenge in social network analysis?
What characterizes structural equivalence in social networks?
What characterizes structural equivalence in social networks?
What is one of the primary functions of networks as a form of governance?
What is one of the primary functions of networks as a form of governance?
Which theory focuses on the establishment and maintenance of connections among individuals?
Which theory focuses on the establishment and maintenance of connections among individuals?
What is the recommended unit of analysis in network theory?
What is the recommended unit of analysis in network theory?
Which of the following best describes an important aspect of network structure analysis?
Which of the following best describes an important aspect of network structure analysis?
In social capital theories, what is the primary focus when discussing individual relationships?
In social capital theories, what is the primary focus when discussing individual relationships?
What intervention might be appropriate for stabilizing organizational relationships?
What intervention might be appropriate for stabilizing organizational relationships?
Which of the following is a characteristic aspect of relational data collection methods?
Which of the following is a characteristic aspect of relational data collection methods?
In statistical models of social networks, what key element is often analyzed?
In statistical models of social networks, what key element is often analyzed?
What is the primary goal of the Safety Houses network?
What is the primary goal of the Safety Houses network?
Which concept is crucial for understanding social networks according to the key assumptions presented?
Which concept is crucial for understanding social networks according to the key assumptions presented?
Which type of data focuses on the properties of research objects in network analysis?
Which type of data focuses on the properties of research objects in network analysis?
What defines the nominalist approach in network boundary specification?
What defines the nominalist approach in network boundary specification?
Which model allows for the analysis of ties linking actors within a network?
Which model allows for the analysis of ties linking actors within a network?
Which period saw the introduction of the sociometric approach in social psychology?
Which period saw the introduction of the sociometric approach in social psychology?
What type of network structure includes sets of links that can either be present or absent?
What type of network structure includes sets of links that can either be present or absent?
Which aspect of social networks influences individuals' opportunities and constraints?
Which aspect of social networks influences individuals' opportunities and constraints?
Flashcards
Degree Centrality
Degree Centrality
A node's centrality based on the number of connections (incoming or outgoing) it has.
Closeness Centrality
Closeness Centrality
Measures how close a node is to all other nodes in the network.
Betweenness Centrality
Betweenness Centrality
A node's centrality based on how often it sits on the shortest paths between other nodes.
Structural Equivalence
Structural Equivalence
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Cohesive Subgroups
Cohesive Subgroups
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Clique in a graph
Clique in a graph
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Social Network Statistical Models
Social Network Statistical Models
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Relational Awareness
Relational Awareness
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Safety Houses
Safety Houses
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Sociometric Approach
Sociometric Approach
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Human Relations Approach
Human Relations Approach
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Network Analysis
Network Analysis
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Actors
Actors
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Ties
Ties
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Network Boundary Specification
Network Boundary Specification
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Relational Data
Relational Data
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Interlock vs. Alliance
Interlock vs. Alliance
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Network Governance
Network Governance
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Why Networks Exist
Why Networks Exist
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Network Theory: Key Features
Network Theory: Key Features
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Relational Theories
Relational Theories
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Partner Selection
Partner Selection
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Dyadic Relationships
Dyadic Relationships
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Serendipitous vs. Goal-Directed Networks
Serendipitous vs. Goal-Directed Networks
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Study Notes
Lecture 1: Exploring the Field
- Setting the stage: Draw your ego-network (you, family, 5 closest friends). Examine relationships (e.g., Person A knows Person B).
- Rationale: Performance feedback is crucial, as shown in Greve (1998) US Radio broadcasting industry. Factors like peer performance and historical aspiration affect performance.
- Course introduction: Students gain knowledge of inter-organizational concepts and theories. Learning includes quantitative/qualitative measurements related to networks and relational theories. Also includes analyzing network data via R, comparing inter-organizational theories, and formulating policies based on empirical results. This course also covers English communication abilities applicable to the theoretical and empirical aspects.
Lecture 2: Social Network Analysis
- What is a network?: Networks are patterns of interaction. Roger Brown described patterns in insect colonies and social structures.
- Case example: Safety Houses, crime prevention program with social service partners; operational goal: joint treatment, societal goal: reduce recidivism/crime.
- History of social network analysis: Simmel, the basis of social theory; Moreno and Jennings’ sociometric approach; Roethlisberger, Mayo, and others’ use of networks in HR; Computerized analysis becoming more common in the 1970s; a well-established academic field today.
Lecture 3: Social Capital
- What is social capital?: An advantage created by an actor's advantageous connections. Social capital helps accomplish goals by linking individuals.
- Ego network: A network of relationships centered around oneself. IORs (inter-organizational relationships) and networks are part of this.
- Closure/Brokerage: concepts that contribute to the effectiveness of social structures.
Lecture 4: Network Primitives
- Network primitives: Concepts like nodes, ties (connections), and structure are essential. Analyzing change in uncertainty within a network is possible due to shifts in ties and connections across actors.
- Causes and Consequences of Change in Tie Relations: Networks fluctuate based on changes in environment/resources.
Lecture 5: Network Innovation
- Innovation policy and the role of collaboration: Policies and norms influence the structure of networks and innovation outcomes.
- Small world structure: Analysis of interconnectedness in network structures, relationships between collaborators, and what creates potential for innovation is important.
- Positioning Manna (2019): A framework to understand the relationships between individuals, dyads, subnetworks, and overall networks, to describe and analyze the formation of new consortia and repeated collaborative ties within these units.
Lecture 6: Management and Effectiveness of Networks I
- Network effectiveness: Achieving positive outcomes not attainable via individual actions. Various factors (structural/contextual) are involved in effectiveness.
- Evaluation criteria: Important factors include stakeholders, understanding organizational goals, and using broad and aggregate indicators to evaluate.
Lecture 7: Management and Effectiveness of Networks II
- Cross sector partnerships (CSPs): Intensive, long-term collaborations involving organizations in different sectors (business, government, civil society) for social or environmental problem solving.
- CSP Challenges: Examples such as issues of coordinating/ managing various time constraints and power imbalances within the collaboration.
Other Lectures:
- Lecture 8(possible): This section covers other relevant topics including but not limited to, co-creation paradigm, conceptual frameworks, and research approaches, including quantitative and qualitative elements, used to analyze cases/results.
- Cases (throughout): The presentations also include specific industry cases (e.g., Building & Construction, Safety Houses, Garment, etc.). Analyzing these specific cases adds contextual, real-world examples and considerations for network analysis.
- Methodological details (throughout): The lectures introduce specific research methodologies in practice, including surveys, interviews, archival data, and experiments, for studying and analyzing relational data.
- Paradoxes within networks (throughout): Understanding and addressing conflicting or contradictory aspects of relationships and strategies within collaborative networks.
- Theoretical frameworks/models (throughout): Introduction of theoretical frameworks and models (e.g., Social Capital, Closure, Brokerage, Network Effectiveness, etc.) are key for conceptual understandings.
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Description
Test your knowledge on the key concepts of social network theory, including centrality measures, cohesive subgroups, and the roles of networks in governance. This quiz covers essential theories and methods used in social network analysis and their applications. Challenge your understanding and see how well you grasp the intricate dynamics within social networks!