This item was submitted to Loughborough's Research Repository by the author. Items in Figshare are protected by copyright, with all rights reserved, unless otherwise indicated. Comparing public spheres: normative models and empirical measurements Comparing public spheres: normative models and empirical measurements PLEASE CITE THE PUBLISHED VERSION http://dx.doi.org/10.1177/0267323112459447 PUBLISHER SAGE Publications Ltd © The authors VERSION AM (Accepted Manuscript) LICENCE CC BY-NC-ND 4.0 REPOSITORY RECORD Downey, John, Sabina Mihelj, and Thomas Koenig. 2019. “Comparing Public Spheres: Normative Models and Empirical Measurements”. figshare. https://hdl.handle.net/2134/13200.