hyperlexia
Pronunciation: hy-per-LEX-ee-ah
A condition characterized by advanced reading ability that significantly exceeds comprehension skills and overall developmental level.
Full Definition
Hyperlexia is a syndrome characterized by a child's precocious ability to read, typically before age 5, combined with significant difficulties in understanding and using verbal language appropriately. Children with hyperlexia often demonstrate exceptional word recognition and decoding skills but struggle with reading comprehension, social communication, and may exhibit behaviors associated with autism spectrum disorder. The condition is classified into three types, with Type 3 being most commonly associated with autism spectrum disorders and requiring comprehensive developmental intervention.
Usage
Usage note: Distinguish from typical advanced reading skills by noting the significant gap between decoding and comprehension abilities.
In Context
- "The child's hyperlexia was evident in her ability to read chapter books at age 4, despite limited conversational skills." — Developmental assessment
- "Hyperlexia often co-occurs with autism spectrum disorder and requires specialized intervention approaches." — Clinical documentation