<h1>&nbsp;</h1> <div class="toc-about clearfix"> <h1><a href="http://many.at/links2tabs" class="header">Psychology - психологія 心理学 psychologie 心理學 ψυχολογία psychologia मनोविज्ञान pszichológia உளவியலாளர்கள் psicologia మానసిక నిపుణులు 심리학 psykologi tâm lý học psikoloji психология psicólogos علم النفس psicología פסיכולוגיה</a></h1><p>References 1 - 6 for Why is Facebook crashing its own app? To see if you&#039;ll come back</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://www.pnas.org/content/111/24/8788.full" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] research paper</strong>pnas.org</a></li> <li><a rel="nofollow" href="http://blogs.wsj.com/digits/2014/07/02/facebooks-sandberg-apologizes-for-news-feed-experiment/" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] never meant to upset you</strong>blogs.wsj.com</a></li> <li><a rel="nofollow" href="https://www.facebook.com/about/safetycheck/" target="_blank" ><img src="/wp-content/images/icons/32/facebook.png" width="32" height="32" /><strong>[3] Safety Check</strong>facebook.com</a></li> <li><a rel="nofollow" href="https://www.facebook.com/business/a/social-good" target="_blank" ><img src="/wp-content/images/icons/32/facebook.png" width="32" height="32" /><strong>[4] Social Good</strong>facebook.com</a></li> <li><a rel="nofollow" href="https://www.androidpit.com/use-facebook-without-internet" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[5] Facebook to work offline</strong>androidpit.com</a></li> <li><a rel="nofollow" href="https://www.theinformation.com/facebooks-android-contingency-planning" ><img src="/wp-content/images/icons/32/globe5.png" width="32" height="32" /><strong>[6] The Information</strong>theinformation.com</a></li> </ul></div> Your browser does not handle frames, which are required to view the sites in tabs. Please upgrade to a more modern browser.<br /><br />