What is crucial for learning at the school age according to language development?

Learning at the school age is heavily centered around written language skills, making this answer particularly significant. During this developmental stage, children are transitioning from early literacy experiences to more advanced reading and writing abilities. Written language is essential for academic success, as it allows children to access information, express their thoughts in a structured format, and engage in complex learning tasks across various subjects.

As children enter formal education, they are expected to acquire skills such as reading comprehension, essay writing, and engaging with texts critically. These written communication abilities are foundational for participating in school curriculum and developing higher-level thinking skills. Consequently, proficiency in written language directly supports children's overall educational achievements and their ability to communicate effectively in a more formal context.

In this sense, while other forms of communication like oral communication, gestural communication, and non-verbal cues are certainly important in the broader context of language development, written language skills take precedence during the school-age years as they are closely tied to academic learning and literacy.