aes26 International Evaluation Conference

Authors: Catherine Wade (Parenting Research Centre), Matt Healy (First Person Consulting), Fiona May (Parenting Research Centre)
Social Network Analysis (SNA) is a systems methodology that maps and measures the relationships between actors in a system - revealing how information flows, where influence sits, and where collaboration can be strengthened. While widely used in research and policy contexts internationally, SNA remains underutilised in Australian evaluation practice, particularly in the social services sector where understanding partnership networks is critical to achieving outcomes.

This paper presents SNA as both a practical evaluation tool and a method for surfacing the relational dynamics that traditional approaches often miss. Drawing on applied examples from recent social services projects, we demonstrate how SNA can be used to assess whether programs are building the collaborative networks they intend to, identify structural gaps in service systems, and track network change over time. One example used to showcase the method will be a project exploring the social networks that mothers from culturally and linguistically diverse backgrounds rely on when making decisions about infant sleep practices.

The project aims to map these networks, identify the types of information shared, and examine how they influence mothers’ engagement with safe-sleep education.

Three key messages will be explored in the paper: how SNA complements existing evaluation methods rather than replacing them; what it takes to design and implement SNA in complex service environments; and how findings can be communicated to diverse stakeholders in ways that are actionable and meaningful.

The presentation combines a conceptual introduction with worked examples, and will include structured discussion inviting participants to consider how SNA might apply to their own evaluation contexts.