“…Tension between these workers, in relation to their roles in supporting communication for patients who speak a LOTE, was the impetus to undertake further examination of existing qualitative data. Several writers have identified that interpreters and other bilingual health staff can, and do, fulfil a range of roles from formal interpreters where the client is the health care provider, to roles where health care providers are direct carers, case managers, advocates, and consultants (Johnson et al 1999;Kaufert & Putsch 1997;Meleis 1992;Riddick 1999). The potential for confusion in these roles from the worker's and manager's perspective is evident (Johnson et al 1999).…”