What is indicated by a driver who does not respond to signals from other drivers?

A driver who does not respond to signals from other drivers demonstrates poor communication. This lack of response can create confusion and increase the risk of accidents on the road, as effective communication through signaling is crucial for ensuring that all drivers understand each other's intentions.

Effective signaling relies not only on the individual driver using signals (like turn signals, hand signals, or brake lights) but also on the expectation that other drivers will appropriately observe and react to those signals. When a driver fails to react, it suggests a breakdown in this communication process. This failure indicates that the driver may not be attuned to the dynamics of the roadway, leading to potential misunderstandings and unsafe situations.

Good observation refers to a driver's ability to notice and interpret the actions and signals of others, while fair positioning relates to maintaining a safe and proper location on the road. However, these concepts depend on a foundation of effective communication, of which a driver’s responsiveness is a critical component. Therefore, the indication that a driver is not responding directly supports the answer of poor communication as the primary issue here.