ABSTRACT
It is mainly on a critical basis with respect to Schön — especially in relation to his lack of precision regarding the operationalization of the notions he proposed — that current SIT-inspired research is being developed (Adams et al., 2003; Dorst, 1997; Dorst & Dijkhuis, 1995; Roozenburg & Dorst, 1999; Valkenburg, 2001; Valkenburg & Dorst, 1998).
