This repository contains a set of replication codes to accompany the article entitled "Dynamic spirals put to test: An agent-based model of reinforcing spirals between selective exposure, interpersonal networks, and attitude polarization," published in Journal of Communication, written by Hyunjin Song and Hajo G. Boomgaarden (Department of Communication, University of Vienna).

This repository includes:

1. Netlogo simulation models (require Netlogo 6 or higher)
2. R scripts for simulation analyses (requires RNetLogo 1.0-3 or higher) to reproduce main results and figures
3. Final version of the manuscript and online supplements materials

Questions and comments, including requesting any additional materials should be directed to: [email protected]