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18 Cards in this Set
- Front
- Back
What are the stages of early vocalization? |
They are reflexive which is 0 - 2 months which includes crying last scene in vegetive sounds Control of formation or cooling which is 1 to 4 months knees are Val like sounds I like plus a consonant raspberries clicks and other things Expansion which is 3 to 8 months these are vowels valve lines and playing with pitch and intensity |
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What is canonical babbling and when does it occur? |
It is sequence babbling such as we duplicated words as Baba Baba or variegated like damadi it occurs between 5 and 10 months |
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Advanced forms of vocalization |
It occurs between 9 and 18 months and it includes more complex syllable shapes this is Val consonant consonant consonant vowel consonant vowel and jargoning may occur as well |
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What is infant directed speech |
Infant directions to speech is the baby talk parents to has para linguistic features such as high pitch exaggerated pitch contours and slow Temple of the syntactic features are short phrases and fuse subordinating clause is more content and fewer function words and discourse features are more repetitive and more questions |
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What are the functions of infant directed speech |
I'm attracted infants attention preferred by infants and it communicates emotion and intent this is important for the child's development |
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What are the three stages in the development of intentional communication |
Perlocutionary (birth to 10 months) They have effect on others but it's not intentional Illocutionary is at about 10 months and they have intentions and they start forming joint attention Locution set about 12 months and these conventional signals in the use language to communicate using words to refer |
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What is the criteria for first word |
1 has referent 2 said with clear intention 3 produced with recognizable pronunciation (adult form) 4 it is used consistently & generalizes beyond the context to other exemplars |
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Protowords |
Phonetic sequence used consistently to refer to a thing object action process situation etc that doesn't approximate the adult form Ug gug= food |
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Social interactionalist What does the child bring to the task? What mechanisms drive language acquisition? What types of input support language learning system. |
General social structure Social interactions with other and it begins domain general and then becomes domain specific Linguistic input that is within the zone of proximal distance |
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Cognitive theory What does the child bring to the task?What mechanisms drive language acquisition?What types of input support language learning system. |
General cognitive structure General cognitive processing abilities (domain general) Child as an active agent in cognitive development Understands events, relations and phenomena in a non linguistic sense as a precursor to language stages |
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Intentionality model What does the child bring to the task?What mechanisms drive language acquisition?What types of input support language learning system. |
General social structure Domain general Engaging with other people and objects Tension between desire to engage with others and effort needed to express one's intentions |
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Usage-based theory What does the child bring to the task?What mechanisms drive language acquisition?What types of input support language learning system. |
Intention reading (which emerges during infancy) Interpretation of the social environment Domain general processes Reproducing intentional communicative actions through cultural or imitative learning |
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Modularity theory What does the child bring to the task?What mechanisms drive language acquisition?What types of input support language learning system. |
Specialized modules in the brain Functions performed by dedicated modules- domain specific processes In input promotes parameters setting of modules and interactions among the modules (is an extension of universal grammar) |
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Connectionist model What does the child bring to the task?What mechanisms drive language acquisition?What types of input support language learning system. |
Ability to attend to and organize linguistic data Pattern detection and domain general Reliable and frequent input patterns |
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Syntactic bootstrapping |
Use syntactic information for narrowing down possible interpretations of unknown verbs |
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Semantic bootstrapping |
Deduce grammatical structures by using word meanings they acquire from observing events around them |
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Prosodic bootstrapping |
Using acoustics properties of speech (pitch rhythm stress pausing etc) to make inferences about the unit of language |
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Interactionalist view |
Humans have special abilities that when exposed to language allow for language development |