Collaboration and Cueing 1 Running head: COLLABORATION AND CUEING Effects of Cueing and Collaboration on the Acquisition of Complex Legal Skills Hans G. K. Hummel Fred Paas E. J. R. Koper Open University of the Netherlands Submitted: July 29, 2004 Resubmitted: November 30, 2004 Revised: February 9, 2005 Author note The authors would like to thank the law students and staff of the court practical at the Free University of Amsterdam in The Netherlands for participating in this study. Correspondence concerning this article should be addressed to Hans G. K. Hummel, Educational Technology Expertise Centre, Open University of the Netherlands, Valkenburgerweg 177, 6419 AT Heerlen, The Netherlands, E-mail: hans.hummel@ou.nl , Fax: +31 45 5762 907. Keywords: cueing, peer feedback, collaboration, schemas, complex problem-solving tasks