Le chercheur est-il un imposteur, un observateur, ou un évaluateur lors de la construction d’un corpus de données orales en milieu hospitalier belge ? Entre questions éthiques et méthodologiques

The article concerns the observer’s roles in the fieldwork and the (in)vulnerability lived by the informers and the observer. The fieldwork takes place in a Belgian hospital. We define the (in)vulnerability as a mutual concept between the observer and the informers who is nursing staff. Furthermore, we study it with a methodological approach because the informers are vulnerable in the fieldwork, and the observer is invulnerable. But the opposite is also true.