Assinale a alternativa correta, de acordo com o texto que se segue:

The role of interpreter, which bilinguals have assumed in various contexts throughout history, has been closely linked with such intermediary functions as messenger, guide, and negotiator. It was only with the professionalization of interpreting in the course of the twentieth century that the interpreter’s role became codified in more specific terms, making the issue of role an integral part of professional codes of ethics and practice (» 8.3.1). The more narrowly construed professional role generally prescribes accurate, complete, and faithful rendition (« 7.2.1) and proscribes any discourse initiative on the part of the interpreter, who is conceptualized as a ‘non-person’ in a neutral position between the interlocutors.

(Pöchhacker. 2003, p. 147)