Messaris, Paul2023-05-222023-05-222010-01-012017-04-28https://repository.upenn.edu/handle/20.500.14332/2164This is the peer reviewed version of the following article: Messaris, P. (2010). “Visual Communication and Social Advocacy.” Journal of Communication, 60(1): E1-E8, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1460-2466.2009.01476.x/full This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving Terms and Conditions: http://olabout.wiley.com/WileyCDA/Section/id-820227.html#termsCommunicationSocial and Behavioral SciencesReview