Here's why:
* Completeness means providing all the necessary information to make your writing understandable and informative. It involves covering all relevant aspects of the topic, providing sufficient details, and avoiding leaving out important points.
Let's look at the other criteria and why they don't apply as well:
* Clarity: Clarity refers to writing in a way that is easy to understand, using clear language and logical organization. Incomplete coverage might still be clear, but it wouldn't be complete.
* Conciseness: Conciseness means using only the necessary words and avoiding unnecessary repetition. While an incomplete piece could be concise, it would still be lacking essential information.
* Accuracy: Accuracy means providing factual and reliable information. An incomplete piece could still be accurate in the information it provides, but it would be missing important parts of the story.
Therefore, the most direct violation of a writing criterion when a topic is incompletely covered is completeness.