Which statement about dyslexia inheritance is accurate?

Which statement about dyslexia inheritance is accurate?

• A. Dyslexia is not inherited
• B. Dyslexia may be inherited
• C. Only environmental factors contribute to dyslexia
• D. Dyslexia occurs in families without a history of reading issues

Answer: (B)

The statement that dyslexia may be inherited is accurate because research indicates a genetic component to dyslexia. Studies have shown that dyslexia often runs in families, which suggests that a person may be more likely to experience dyslexia if a close family member has it as well. This hereditary aspect aligns with observations in multiple studies that identify specific genes linked to phonological processing, a key area often affected in individuals with dyslexia. In contrast, the other statements do not accurately reflect the current understanding of dyslexia. The notion that dyslexia is not inherited neglects the substantial evidence supporting genetic influences. Similarly, asserting that only environmental factors contribute to dyslexia disregards the interplay between genetics and environmental influences. Finally, stating that dyslexia occurs in families without a history of reading issues overlooks the strong familial patterns observed in dyslexia prevalence.

The statement that dyslexia may be inherited is accurate because research indicates a genetic component to dyslexia. Studies have shown that dyslexia often runs in families, which suggests that a person may be more likely to experience dyslexia if a close family member has it as well. This hereditary aspect aligns with observations in multiple studies that identify specific genes linked to phonological processing, a key area often affected in individuals with dyslexia.

In contrast, the other statements do not accurately reflect the current understanding of dyslexia. The notion that dyslexia is not inherited neglects the substantial evidence supporting genetic influences. Similarly, asserting that only environmental factors contribute to dyslexia disregards the interplay between genetics and environmental influences. Finally, stating that dyslexia occurs in families without a history of reading issues overlooks the strong familial patterns observed in dyslexia prevalence.