<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 - 5 for Facebook tinkered with users&#039; feeds for a massive psychology experiment</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] published a paper</strong>pnas.org</a></li> <li><a rel="nofollow" href="http://www.pnas.org/" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] published in The Proceedings Of The National Academy Of Sciences</strong>pnas.org</a></li> <li><a rel="nofollow" href="https://www.facebook.com/about/privacy" target="_blank" ><img src="/wp-content/images/icons/32/facebook.png" width="32" height="32" /><strong>[3] Facebook Data Use Policy</strong>facebook.com</a></li> <li><a rel="nofollow" href="https://www.facebook.com/notes/facebook-data-science/meet-a-facebook-data-scientist-qa-with-adam-kramer/10150660264128859" target="_blank" ><img src="/wp-content/images/icons/32/facebook.png" width="32" height="32" /><strong>[4] In an interview the company released a few years ago</strong>facebook.com</a></li> <li><a rel="nofollow" href="http://animalnewyork.com/2014/facebook-experiment-manipulates-emotions-600000-users/" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[5] via Animal</strong>animalnewyork.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 />