L’alliance thérapeutique triadique dans une psychothérapie avec un interprète : un concept en quête de validation

The relevance of the use of an interpreter when receiving an allophone patient seems to be more and more accepted among clinicians. However, the influence of this third person on the therapeutic process, and particularly on the establishment of the therapeutic alliance, has received scarce attention so far. The presence of an interpreter inevitably modifies the therapeutic process and makes it more complex. It requires some adjustments of the physical and material setting. It also influences practical arrangements and the very nature of interactions, as well as their content. General concepts about the intercultural approach will first be presented. Subsequently, the issue of the establishment of a triadic therapeutic alliance during a couple and family therapy or mother infant consultations will be discussed from an interactionnist and systemic perspective. The application of these models to a better understanding of patient-therapist-interpreter alliance and its specific components and dimensions will be discussed. Finally, research directions and some clinical considerations to optimize the conduct of a consultation or a psychotherapy with an interpreter will be stressed.