Final answer:
The statement is false; it is crucial to understand the audience's knowledge level and expectations when writing. This understanding influences the amount of background information given and how the message is framed. A consideration of the audience guides the writing process and the assessment of writer's assumptions about the subject or audience.
Step-by-step explanation:
The statement that unknown audiences are the easiest to address is false. When addressing any audience, it is imperative to understand their knowledge level, points of view, and potential reactions to the content. This is important because different audiences have varying familiarity with the topic and thus require tailored background information and explanations. For instance, when faced with an audience new to a subject, writers need to provide sufficient background to establish understanding, whereas with an audience already acquainted with the topic, one might bore them with redundant details.
The way the writer frames the message and provides evidence to support their points must resonate with the audience's pre-existing knowledge and expectations. To effectively communicate with any audience—known or unknown—identifying what the audience knows, what they need to know, and what cultural sensitivities may exist is crucial. Hence, a quick perusal of the introduction or first chapter will help reveal the writer's assumptions about the subject or audience and adjust the writing accordingly.