Eva 5

Child Language Development - Birth to 18

By yparra
  • Birth

    Birth

    Begining of timeline
  • 3 months

    3 months

    Responds vocally to partner.
  • 8 months

    8 months

    Begins gesturing.
  • 12 months

    12 months

    First word spoken; words will intentions previously signaled by gestures.
  • 18 months

    18 months

    Begins combining words on the basis of word-order rules.
  • 2 years

    2 years

    Begins adding bound morphemes with average length or mean length of utterance (MLU) is 1.6 - 2.2 morphemes.
  • 3 years

    3 years

    More adultlike sentence structures, MLU is 3.0 - 3.3 morphemes.
  • 4 years

    4 years

    Begins to change style of talking to fit converstional partner, MLU is 3.6 - 4.7 morphemes.
  • 5 years

    5 years

    Ninety percent of language form learned.
  • 6 years

    6 years

    Begins to learn visual mode of communication with writing and reading.
  • Adolescence

    Adolescence

    Able to participate competently in conversations and telling of narratives, knows multiple meanings of words and figurative language, uses gender style or genderlect, when talking.