rspective by imagining a problem-free future, thus producing the expectation of change within the client (Berg & Gallagher, 1991, p. 94). Second, the concept of "fit" is an adaptation of the concept of "isomorphism" that refers to the compatibility between the intervention and the presenting problem. However, the concept of "fit" focuses on the congruence between the intervention and the positive aspects of the clients' life. Finally, the concept of "reframing" used in traditional therapeutic approaches to address the problematic situation exclusively is extended to the full context of the client's life in solution-focused therapy. Therapists and their clients now look at satisfactory aspects of the clients' life (Molnar & de Shazer, 1987, p. 350).
Created by Michael White and David Epston, narrative therapy is derived from the concept of the narrative metaphor. According to White, a narrative metaphor essentially captures the fact that human perceptions of external realities are really "mental
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