production of speech sounds
Consist of phonologicial features, phonemes, and syllables during the auditory input and articulatory output of spoken language
What is language perception and production of speech sounds?
what generally the order of acquisition of classes of sounds begin with
What are vowels?
Occurs when a categorical term (a word used to describe a group of things) is used in language to represent more categories than it actually does
What is overextension?
errors in what kind of morphology can lead to children treating irregular verbs and nouns as if they were regular.
What is inflectional?
Stage before telegraphic stage
What is the Two-Word stage?
First stage of language acquisition
What is babbling?
mispronouncing “friend” for “fren” is an example of..
What is cluster reduction?
referring to the family goldfish as “ fish” without making a connection to other fish and the opposite of overextension
What is underextension?
A basic example of errors in inflectional morphology would be when children add an unneeded -__ or -__ to words that are already past tense or plural
What is -ed or -s?
Rule children never seem to disobey during the telegraphic stage
What is Word Order?
What is with hand gestures?
word-formation process in which all or part of a word is repeated to convey some form of meaning
What is Reduplication?
happens when a child thinks of a truck as a whole instead of indiviual parts that make a whole (like tires, doors, engine, etc.).
What is the whole object principle?
The average length of the utterances the child is producing at a particular point used to measure a child's language development
What is the mean length of utterances (MLU)?
Age when babies typically begin to utter their first words
What is after the age of one?
bed’ becomes [be] is an example of...
What is Final consonant deletion?
Rephrase "He is going out." as a child would during the telegraphic stage
What is "He go out"?
Stage where one-word utterances seem to convey the meaning of an entire sentence
What is the the holophrastic or “whole phrase” stage ?
add the diminutive /I/ to "Danielle"
What is "Dani"?
What is children with the same MLU or VPU are likely to have similar grammars even though they are different ages?