“…These include conduct problems in children (Serketich & Dumas, 1996;Kazdin, 1998), drug and alcohol misuse in adolescents and adults (Edwards & Steinglass, 1995;Waldron, 1996;Stanton & Shadish, 1997) and marital distress (Jacobson & Addis, 1993;Dunn & Schwebel, 1995;Baucom et al, 1998). Controlled trials have shown the effectiveness of systemic therapy interventions in childhood asthma (Lask & Matthew, 1979;Gustafsson et al, 1986), enuresis and soiling (Houts et al, 1994;Silver et al, 1998), oppositional behaviour problems (Serketich & Dumas, 1996) and a whole range of other presentations and conditions in children and their families (Carr, 2000a). Systemic family and couple therapy has also been shown to be effective in the treatment of eating disorders, psychotic illnesses and mood disorders.…”