<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 Langeweile stresst</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://www.psychologenverlag.de/product_info.php/info/p402" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] Reference</strong>psychologenverlag.de</a></li> <li><a rel="nofollow" href="http://www.psychologie-heute.de/archiv/detailansicht/news/hat_langeweile_einen_sinn/" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] Hat Langeweile einen Sinn? [Abstract].</strong>psychologie-heute.de</a></li> <li><a rel="nofollow" href="http://psycholo.gy/langeweile-stresst/../ausgabe-2012-4-personalmanagement-der-zukunft.html" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[3] Zum Schnupper-Abo der Wirtschaftspsychologie aktuell</strong>psycholo.gy</a></li> <li><a rel="nofollow" href="http://psycholo.gy/langeweile-stresst/../archiv.html" ><img src="/wp-content/images/icons/32/globe5.png" width="32" height="32" /><strong>[4] Zum Archiv</strong>psycholo.gy</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 />