Shared Flashcard Set

Details

Critical Period
Class Lecture 2nd half
15
Communication
Undergraduate 4
05/04/2011

Additional Communication Flashcards

 


 

Cards

Term
Matthew Effect
Definition
"rich get richer, poor get poorer"
-children who are initially good readers improve at faster rate than children who are initially poor readers
-due to interaction between phonological skills and word recognition
-children w/poor phonological skills will recognize less words and will learn slower, which in turn is goin to slow down acquisition of new words and yield slower reading
Term
dyslexia
Definition
reading failure despite normal IQ and support associated with deficits in lang. processing

Hallmark: difficulty w/phonological processing
-particular difficulty w/reading fake words
Term
Influences on Reading
1
2
3
Definition
1) HOME - family literacy (shared reading, richness in vocab)
2)SES affects in reading (vocab and exposure at home)
3) school - teacher quality, curriculum, classroom, vocab
Term
Critical Period
Definition
humans must be exposed to language during a specific maturational state in order for language to be full acquired
Term
whole language in reading
Definition
reading for meaning
children should learn like oral language
develop large vocab
if you don't know word - look at sentence for meaning
Term
phonic reading
Definition
read as decoding
emphasis on sound of text
sound it out
develops rapidly
*receives most support
Term
Feral Children response when child doesn't recieve
Definition
exposure to stimulus that must occur in a specific and circumscribed period of time in order for learning to occur
Term
Evidence for Critical Period:
First Sign Language Acquistion
Definition
exposed from birth do better than children at latter age
Term
Critical period in second language acquitions
Definition
after 16: the window is closed to age and language correlation
Term
Pronunciation
0-5
5-15
15-
Definition
same as native
earlier age of leanring, better performance
no relationship between age and performance
Term
3 explanations why children learn better than adults
Definition
language is special
its not special, capability to learn it changes w/age "less is more"
children and adults occupy different environments
Term
Language is Special Explanation
Definition
knowledge is inact early in life, then deteriotates with maturation
-later age of acquisition - less ability to rely on innate knowledge
-time locked to puberty, but now new evidence suggests that < 5 years of age
Term
Less is More Explanation
Definition
language learning declines with AoA b/c cognitive abilities increase
-children's limited processing capacity leads them to learn only component parts of linguistic input. adults large processing capacity leads them to learn whole complex stimulus
Term
Input Driven and Social Explanations
Definition
young receive richer L2 input than older children and than adults
cultural ID plays role on L2 acquisition
motivation, self-consciousness also play a role in L2 acquisition
Term
Is there a CP for lang learning
Definition
-original notions localized windown between birth and puberty
-L2 acquisition do not really show a clearly-bounded window
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