Language Development Lifespan

  • Intentions (8-9 months)

    The child learns to communicate with intention, usually in an effort to influence the actions of their parents.
  • Lexicon (Toddler)

    The child has formed their own dictionary of words to use based on their environment.
  • Fast Mapping (3-4 years)

    The child's lexicon quickly expands from around 300 words to over one thousand.
  • Metalinguistic Skills (Adolescent)

    Semantics and pragmatics are being learned, leading to understanding figurative language and abstract language.
  • Development and Expansion

    Children develop stronger conversational skills and an expanded narrative ability relevant to storytelling.
  • Extensive Word Progression

    The child eventually has a lexicon of around 60 thousand words or more by the time they are in high school.
  • Vocabulary Comprehension

    Words now have specific and shared definitions instead of definitions based on experience only; multiple word meanings are also learned.
  • Slowing Development

    The child's language form development continues, but slows in comparison with the speed of their language development as toddlers.