Kennedy is an event manager at a large hospital. He has been tasked with planning a large conference that will attract prominent physicians from around the world. Part of Kennedy$$s job is to ensure that there is as little interference as possible during meeting sessions.

Refer to Scenario $5\mathrm{.}1.$ Kennedy is also aware that there will be many attendees who do not speak English as their first language and who do not live in the United States, where the conference is taking place. He has put together a document for the conference speakers that outlines best practices when speaking to such a diverse audience. Kennedy is using this document in an effort to prevent $\_\_\_\_\_\_\_\_\_$ barriers.

physical

organizational

intercultural communication

nonverbal communication