Which basic element of interpersonal communication involves the reaction of the receiver to the message and its tone?

Feedback to the sender is crucial in the process of interpersonal communication as it represents the receiver's response to the message and its tone. This element allows the sender to gauge whether the message was understood as intended, and it helps to clarify any misunderstandings that may arise. Feedback can be verbal, such as comments or questions, or nonverbal, like body language or facial expressions.

When effective feedback is provided, it enhances comprehension and creates a more dynamic and engaging communication experience. For instance, if a sender communicates a complicated idea but receives confused feedback, they can choose to rephrase or elaborate on their point to ensure clarity. Thus, feedback serves as a critical loop in the communication cycle that fosters better relationships and understanding between individuals.