<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 - 3 for Babys machen es vor - Lachen macht uns leistungsfähiger und schlauer</p> </div><!-- class="about clearfix" --><h1>&nbsp;</h1> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="http://lpp.psycho.univ-paris5.fr/person.php?name=RanaE" ><img src="/wp-content/images/icons/32/globe2.png" width="32" height="32" /><strong>[1] Universität Paris Descartes</strong>lpp.psycho.univ-paris5.fr</a></li> <li><a rel="nofollow" href="http://www.tandfonline.com/doi/abs/10.1080/02699931.2015.1036840?journalCode=pcem20" ><img src="/wp-content/images/icons/32/globe3.png" width="32" height="32" /><strong>[2] Cognition Emotion“.</strong>tandfonline.com</a></li> <li><a rel="nofollow" href="http://www.aebv-schwaben.de/aktuelles/68-bitte-laecheln-laecheln-sie-sich-gesuender-schlauer-und-gluecklicher.html" ><img src="/wp-content/images/icons/32/globe4.png" width="32" height="32" /><strong>[3] Auf seiner Homepage erklärt der Verband</strong>aebv-schwaben.de</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 />