Impairment in communication effectiveness can be attributed to a low level of what?

Impairment in communication effectiveness is closely tied to emotional intelligence, which is the ability to recognize and understand one’s own emotions as well as the emotions of others. A low level of emotional intelligence can lead to difficulties in interpreting non-verbal cues, responding appropriately in social situations, and managing one's own emotional responses. This can affect how clearly and effectively one communicates with others. Without the ability to empathize or regulate emotions, a person may misinterpret messages, respond inappropriately, or fail to convey thoughts and feelings accurately, all of which can hinder effective communication.

Self-control, critical thinking, and verbal proficiency also play roles in communication, but they do not directly relate to the ability to understand and manage emotions in the context of interpersonal interactions. Therefore, while these factors are important, emotional intelligence is the key element that strongly impacts communication effectiveness.