What definition aligns with dyslexia?

Dyslexia is best understood as a language-based disability that primarily affects a person's ability to read and process language. This condition involves difficulties in phonological processing, which is the ability to recognize and manipulate the sound structures in words. As a language-based disability, dyslexia can impact reading fluency, decoding abilities, and spelling, all of which are crucial for effective communication and academic performance.

The distinction of dyslexia as a language-based issue is significant because it highlights the need for specialized instruction that focuses on linguistic elements, such as phonics and vocabulary development. Recognizing dyslexia as a language-based disability also facilitates appropriate strategies and interventions, making it easier to provide support tailored to the individual's needs.

While other options such as visual processing disorders, developmental delays, and mathematical disorders may involve different challenges, they do not accurately capture the defining characteristics of dyslexia as it relates to reading and language difficulties. Thus, defining dyslexia specifically as a language-based disability is essential for proper identification and effective intervention strategies.