Wilmar Schaufeli (1953) is professor of work and organizational psychology at Utrecht University in the Netherlands. His current teaching and research is on Occupational Health Psychology. In addition, he is Senior Consultant for SNI. In the past two decades or so he published over three hundred scientific articles, chapters and books, most of which may be downloaded from this site. Moreover this site informs you about ongoing research projects and offers the possibility to download self-report instruments to assess employee well-being (i.e., work engagement and workaholism).