Final answer:
Mrs. Tanner's class has the potential to become better readers through the use of a variety of learning practices.
Step-by-step explanation:
The prediction that Mrs. Tanner's class will be better readers due to a variety of learning practices before being independent can be considered true. When students are exposed to different learning practices, it helps them develop a well-rounded set of skills. For example, if Mrs. Tanner incorporates reading aloud, group discussions, and independent reading into her teaching methods, her students will have the opportunity to engage with texts in different ways and enhance their reading abilities. By using various learning practices, Mrs. Tanner can cater to different learning styles and interests, making her students more motivated and proficient readers.