What is the role of a sign language interpreter?

The role of a sign language interpreter is primarily to assist in translating for deaf or hearing-impaired individuals during interactions, such as interviews or official proceedings. This ensures effective communication between individuals who are deaf and those who may not understand sign language. By converting spoken language into sign language and vice versa, interpreters bridge the communication gap, allowing deaf and hearing individuals to understand each other in real time.

The other choices highlight different functions that are not the primary role of a sign language interpreter. Providing written translations of documents relates to translating text rather than facilitating live communication. Facilitating telephone conversations typically involves using different technologies, like relay services, which are not the main service interpreters provide. Teaching sign language involves education rather than translation during conversations, which is distinct from the interpreter's role.