What defines linguistic-based beginning reading approaches?

The correct answer highlights the importance of recognizing word families as a key component of linguistic-based beginning reading approaches. This method emphasizes the understanding of how groups of words share common features, which can enhance students' ability to decode and comprehend text. By recognizing patterns within these word families, learners can more effectively grasp the relationships between words, aiding their reading development.

In contrast, approaches focused solely on phonetics limit the instructional scope by not integrating word recognition strategies that include understanding the relationships and patterns within groups of words. A focus on mathematical concepts does not pertain to reading instruction, nor does the exclusive use of digital tools address the broader linguistic strategies that support reading. Linguistic-based approaches take a more holistic view, incorporating various elements that facilitate reading comprehension and fluency.