Which approach emphasizes understanding the audience's perspective during communication?

The focus on understanding the audience's perspective during communication aligns with the approach of changing representation. This method is centered around adapting the way information is conveyed based on the audience's existing knowledge, beliefs, and experiences. By successfully changing the representation of ideas, the communicator aims to bridge the gap between their own understanding and that of the audience. This ensures that the message is not only delivered effectively but also resonates and is comprehensible to those receiving it.

In contrast, the other approaches, such as unnecessary constraints, the search for analogies, and trial and error, do not specifically prioritize audience comprehension. Unnecessary constraints may refer to limitations that hinder effective communication, while the search for analogies focuses on drawing parallels rather than understanding the audience's perspective. Trial and error emphasizes experimentation in communication rather than a direct consideration of how the message is received by different audiences. Thus, changing representation stands out as the most effective strategy for fostering understanding through empathy and audience awareness.