Final answer:
True(option a), raising or lowering the voice while reading aloud can help readers analyze the appropriate punctuation for sentences by indicating questions, pause, or excitement, and enhances editing and revising processes.
Step-by-step explanation:
Raising or lowering the voice while reading aloud can indeed help students determine what kind of punctuation is needed in a sentence. This method is a part of the editing process in writing, which involves making changes at the sentence level to improve phrasing, grammar, mechanics, and wording. When a reader expresses a sentence with varying voice pitch, it often indicates a question or excitement (high pitch for a question mark or an exclamation point) or a pause (lower pitch or falling tone for a comma or a period).
For effective communication, it's important to create a balance among sentence lengths and types to engage the audience. Therefore, by reading aloud, students can not only identify punctuation needs but also assess the rhythm, balance, and emphasis in their writing. The process of editing and refining sentences can contribute to more dynamic revising common sentence patterns for a richer reading experience.
Moreover, understanding the mechanism behind voice pitch change can be useful in this context. Humans change the pitch of their voice mainly by relaxing or tightening their glottis. This physiological understanding can aid in better control over one's vocal expression during the reading and editing process.