Social Media Belief Dynamics

Behavioral Science Belief Modeling Computational Social Science Social Media

Hashtag co-occurances from tweets sourced from the QAnon network on Twitter. Image from Adams et al. (2022). Knowledge Graphs of the QAnon Twitter Network. 2022 IEEE International Conference on Big Data (Big Data), 2903-2912.

🔍 Quick Summary

Developed data mining tools to source millions of social media posts from Twitter, Reddit, Instagram, and TikTok
Applied psychologically-focused data science methods to social media behavior
Used NLP and network science to model how belief dynamics about political events at scale
Published research and open-source data science tools on belief dynamics, political organizing, and narrative framing

🧠 What the Research Explores

Across numerous research articles published in psychology, computer science, and data science venues, and alongside an outstanding web of collaborators spanning the social sciences to applied mathematics, I've developed novel data science paradigms and methods for analyzing collective behavior in social media enviornemnts. I focus analysis on online behavioral dynamcis resulting from real-world (i.e., offline) events. A full list of publications on my reserach on social media dynamics can be found on my Google Scholar. I describe two key papers about political networking on Twitter at the links above.

💡 Why It Matters

Online platforms shape how people frame issues, spread conspiracies, and mobilize. Understanding how beliefs and narrative interaction dynamics unfold on social media websites are essential for improving social communication on the internet.

Research: Identify cognitive, social, and digital features like hypercoherence and echo chambers that drives content virality.

Applications: Enable journalists, NGOs, and platforms to detect toxic behavior and foster pro-social engagement using real-time narrative analysis.

🛠️ How the Research Is Done

Data Collection: Use custom software I developed to stream social media data preceeding and following socially-discussed, real world events.

Network Modeling: Build retweet and follower networks to identify central nodes and pathways that spread content.

Content Analysis: Apply NLP techniques including topic modeling and neural embeddings to detect narrative clusters (e.g., good vs. evil in QAnon) in social media content.

Behavioral Dynamics Modeling: Applying staistical methods including time-series analysis and multi-level models to measure how narratives and content dynamics shift in response to key events.

Community and Belief Detection: Use semantic and network clustering and dimensionality reduction to visualize belief communities (i.e., organizing groups, echochambers).

Insight Generation : Develop novel visualization techniques that reduce data complexity to deliver actionable results to researchers, government partners, and industry stakeholders.