Which communication type is characterized by a lack of feedback?

The correct answer is linear communication. This type of communication is described as a one-way process where information flows in a straight line from the sender to the receiver without any opportunity for feedback or interaction. In this model, the sender transmits a message, and the receiver receives it, but there is no mechanism for the receiver to respond or provide input back to the sender. This is in contrast to other communication types that involve back-and-forth exchanges, allowing for clarification, questions, and more dynamic interaction.

In transactional communication, for instance, both parties exchange messages and engage in a dialogue, which inherently includes feedback. Two-way communication similarly emphasizes reciprocal exchanges, where feedback is a fundamental component. Open communication denotes a free-flowing, transparent dialogue that encourages feedback and interaction. Linear communication is distinct because it does not permit this type of engagement, thereby isolating the message in a straightforward manner from sender to receiver without interactivity.