Els de Hullu

Positive experiences as input for reflection by student teachers

Fred Janssen, D. Tigelaar, F. Janssen, 2008 .

Using a Domain-Specific Model to Improve Student Teachers' Reflections on Positive Teaching Experiences

D. Tigelaar, F. Janssen, Els de Hullu, 2009 .

A toolkit for stimulating productive thinking

F. Janssen, Els de Hullu, 2008 .