<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 - 4 for Why “Don&#039;t Worry, Be Happy” Doesn&#039;t Work</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://psycnet.apa.org/index.cfm?fa=search.displayrecorduid=2014-09291-010" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] Journal of Abnormal Psychology</strong>psycnet.apa.org</a></li> <li><a rel="nofollow" href="http://msutoday.msu.edu/news/2014/positive-negative-thinkers-brains-revealed/" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] Michigan State University</strong>msutoday.msu.edu</a></li> <li><a rel="nofollow" href="http://www.futurity.org/glass-half-full-half-empty/" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[3] Futurity.org</strong>futurity.org</a></li> <li><a rel="nofollow" href="http://creativecommons.org/licenses/by-nd/3.0/deed.en_US" ><img src="/wp-content/images/icons/32/globe5.png" width="32" height="32" /><strong>[4] Creative Commons License 3.0</strong>creativecommons.org</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 />