Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key


Play button


Play button




Click to flip

9 Cards in this Set

  • Front
  • Back
Language Aquisition 0-8 weeks
Discriminate native from non-native language, preference for mother's voice, preference for prenatal stories, reflexive crying & vegetative sounds
8-20 weeks
cooing/laughter, discriminate phonemes categorically
4 months
vocal play
6 months
declines in non-native phenome discrimination, pick out known words in nonsense streams, reduplicative babbling (mamama, bababa)
10 months
no non-native phenome discrimination, preference of words with native stress patterns, comprehend simple phrases like "give me a hug" and individual words, non reduplicative babbling
12 months
one word utterances w/ nounes some actions, semantic under and overextension
18-24 months
know about 50 words until word 'spurt', two word utterances like mommy juice, more cookie
2-5 years
word order and morphology, negation, questions, complex sentances
5 years
know about 8000 words with most basic grammer