Chapter 9 Flashcards
MLU definition
A moderate predictor of the complexity of the language of English speaking young children
MLU calculation
Total number of morphemes/ total number of utterances. m/u
how to count morphemes
possessive morphemes and plurals=2
irregular past tense(went,ate,fell) =1
ex: mommy eat cookie= 3
possessive
’s
progressive
-ing
uncontractible copula
am, is, are, was, were
uncontractible auxiliary
am, is, are, has
contractible copula
‘m ‘s ‘re
contractible auxiliary
past principle ‘m, ‘s, -ing, ‘ve
noun suffixes
-er ( the person who does X) derivational
adjective suffixes
The comparative -er (smaller bigger colder)
the superlative-est (smallest biggest) inflectional
noun phrase
elaboration occurs when children star combining words. HAS TO HAVE AT LEAST 1 NOUN
Noun article
a, an, the
Stopping
stops for other sounds
/d/ for / ð/, /t/ for /s/
(ex: fricative to stop)
noun demonstratives
this, that, these, those
Fronting
/t/ for /k/, /d/ for /g/
noun quantifiers
some, a lot, two
backing
/k/ for /t/, /g/ for /d/
noun possessives
my, yours, daddy’s
gliding
/j/ for /l/, /w/ for /r/
noun adjectives
big, small, blue, soft, pretty, tall, short
epenthesis
an insertion of a sound