“…From an empirical point of view, numerous investigations have been conducted over the last 15 years on the 'psychosomatic family' and its links with eating disorders. Overall, they have yielded inconsistent results (for a review of the literature, see Eisler, 1995;Humphrey, 1992), although two interesting trends have emerged from the data: (1) while there seems to be no specific pattern of family functioning associated with eating disorders (Dare, LeGrange, Eisler, & Rutherford, 1994;Rastam & Gillberg, 1991), eating-disordered families generally tend to be more dysfunctional than control families (Kog, Vertommen, & Vandereycken, 1987;Wallin, Roijen, & Hansson, 1996); and (2) the quality of family functioning plays a significant part in the course and outcome of the disorder (LeGrange, Eisler, Dare, & Russell, 1992;North, Gowers, & Byram, 1997;Strober, Freeman, & Morrell, 1997;Wewetzer, Deimel, Herpertz-Dahlmann, Mattejat, & Remschmidt, 1996). Important theoretical, diagnostic and methodological differences, which limit comparisons between studies, have been further complicated by an epistemological debate regarding who, the clinician or the family, holds the 'most realistic' perception of the anorexic family's interactional style.…”