The attitude or perspective of the writer is communicated through tone, so you feel you know a little about the person as well as the topic. Word choice refers to the language employed to convey the message. Rhythm and flow define sentence fluency . Sentences that are awkwardly constructed or repetitive in form lead to a choppy, boring, and sometimes disjointed reading experience. A variety of sentence structures and lengths results in more fluid and engaging prose.
Conventions are factors that lead to ease of communication.
Correct spelling, proper observance of grammatical rules, and attention to paragraph form are all critical. Presentation factors, such as handwriting, neatness, and layout, could be included in this trait. Emphasize that while we can talk about the six traits as separate qualities, they overlap. For example, word choice is an integral part of voice. But to analyze strengths and weaknesses, it is useful to examine one's writing from the specific criteria of each trait.