Errors which prevent a listener from understanding a message, obstructing communication, are known as which type of errors?

Errors which prevent a listener from understanding a message, obstructing communication, are known as which type of errors?

• A. Global errors
• B. Local errors
• C. Pragmatic errors
• D. Structural errors

Answer: (A)

Global errors are mistakes that affect the message as a whole and stop the listener from grasping the intended meaning. When an error disrupts cohesion, leaves out essential information, or rewires the sequence of ideas so that the overall message can’t be understood, it blocks communication. In contrast, local errors only affect a small part—like a single sentence or a phrase—and the overall meaning can usually still be followed. Pragmatic errors involve issues of tone, style, or context-appropriate language, which can muddy interpretation but don’t necessarily derail understanding. Structural errors relate to grammar and syntax; they can cause confusion, but they don’t inherently collapse the entire message. So the description best matches global errors, since they obstruct communication by undermining the entire message.