Social influence in networks (VIDEO) University of Pennsylvania This video is under embargo. Please login to access this video. Caption As prominent and revered as social influencers seem to be, in fact, they are unlikely to change a person's behavior by example -- and might actually be detrimental to the cause. Credit Annenberg School for Communication, University of Pennsylvania Usage Restrictions Credit must be given to Annenberg School for Communication, University of Pennsylvania License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.