The auditory-verbal hallucinations of Welsh-English bilingual people.

Assessments of people with mental health difficulties should routinely inquire whether they are multilingual and, if so, which language they prefer to use. People with mental health difficulties may have difficulty expressing complex issues and emotions in a second language, despite apparent fluency. When working with bilingual people who hear voices, mental health professionals should consider the language used by the voices when conducting assessments and proposing formulations.