1.0Tombras School of Advertising & Public Relationshttps://cci.utk.edu/adprHillary Tunehttps://cci.utk.edu/adpr/author/htune1/rich600338<blockquote class="wp-embedded-content" data-secret="f4K2ihmaBN"><a href="https://cci.utk.edu/adpr/about/directory/sifan-xu/">Sifan Xu</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://cci.utk.edu/adpr/about/directory/sifan-xu/embed/#?secret=f4K2ihmaBN" width="600" height="338" title="“Sifan Xu” — Tombras School of Advertising & Public Relations" data-secret="f4K2ihmaBN" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://cci.utk.edu/adpr/wp-includes/js/wp-embed.min.js </script> Sifan Xu Associate Professor and Graduate Program Coordinator for the Tombras School of Advertising and Public Relations Contact Information sifanxu@utk.edu Sifan Xu’s website Sifan Xu is an associate professor at the Tombras School of Advertising and Public Relations. He uses both qualitative and quantitative methods to conduct research regarding crisis communication and organization-public relationships. Specifically, […]https://cci.utk.edu/adpr/wp-content/uploads/sites/5/2023/07/Sifan-Xu-WEB.jpg740960