<h1>&nbsp;</h1> <div class="toc-about clearfix"> </div><!-- class="about clearfix" --> <div id="mysitesnoframes" class="sites_content"><ul> <li><a rel="nofollow" href="https://link.springer.com/article/10.1007/s10734-019-00361-z" ><img src="http://www.google.com/s2/favicons?domain=link.springer.com" width="32" height="32" /><strong>Link.springer.com</strong>link.springer.com</a></li> <li><a rel="nofollow" href="https://books.google.fr/books?hl=fr&amp;lr=&amp;id=9KnzFmNYuBMC&amp;oi=fnd&amp;pg=PT9&amp;dq=Kuh,+G.+D.,+Kinzie,+J.,+Schuh,+J.+H.,+Whitt,+E.+J.+(2005).+Student+success+in+college:+creating+conditions+that+matter.+San+Francisco:+Jossey-Bass.&amp;ots=mkjsjQ_sNr&amp;sig=dEo-os-yQ43I18szW5v4tZ-RaEI#v=onepage&amp;q=Kuh%2C%20G.%20D.%2C%20Kinzie%2C%20J.%2C%20Schuh%2C%20J.%20H.%2C%20Whitt%2C%20E.%20J.%20(2005).%20Student%20success%20in%20college%3A%20creating%20conditions%20that%20matter.%20San%20Francisco%3A%20Jossey-Bass.&amp;f=false" ><img src="http://www.google.com/s2/favicons?domain=books.google.fr" width="32" height="32" /><strong>Books.google.fr</strong>books.google.fr</a></li> <li><a rel="nofollow" href="https://www.tandfonline.com/doi/abs/10.1080/00221546.1996.11780273?journalCode=uhej20" ><img src="http://www.google.com/s2/favicons?domain=tandfonline.com" width="32" height="32" /><strong>Tandfonline.com</strong>tandfonline.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 />