Language Flashcards
Phoneme
Single unit sound that changes meaning
Variation of pronunciation of 1 phoneme
Not all languages = same phoneme
Morphemes
Smallest units of meaning
Combination of phoneme
Morphemes 2 types
Unbound - words - content
Bound - prefix/suffix - function
Semantic processing
Content words (concepts, categories)
Syntactic processing
Function words
Semantic examples
Nouns
Verbs
Adjectives
Syntactic examples
Pronouns
Prepositions
Conjunctives
Sementics
Cued by syntax
Maps -> Meaning
Syntax
Structure of language
Word order and class
Word order
Who is doing what to whom
Word class
Word order help identify word class = fits/make sense
Language area of brain
Left hemisphere
Lower edge frontal, upper edge temporal
Broca’s Area
Production of language
Near speech production
Wernicke’s Area
Translates sounds into meaning
Wernicke’s Area in brain
Left temporal lobe (next to primary auditory cortex)
Aphasia
Inability to produce/understand language
Aphasia Broca
Focus on content
Struggle to combine words
Effortful
Aphasia Wernicke
Void of content
Function morphemes
Fluent
Deep meaning 2 examples
2 surface, 1 deep (words different, meaning same)
1 surface, 2 deep (words same, meaning amiguous)
Language development newborn
Basic phoneme contrasts
Not restricted to language
High amplitude sucking
Love = constant Habituation = decrease New = increase Old = same
Consonant sounds
Categorical by VOT
Voice onset time
Time interval b/w release of consonant and onset of voicing
Young producing sounds
Limited set of words
Limit movement of vocal tract
Development motor cortex isn’t as fine tuned
Cooing
2 months
Limited
Reduplicated babbling
6 -7 months
Apparent phoneme of language
Variegated babbling
11 - 12 months
Sounds recognizable
Different vowels, consonants
Comprehension vs production
Comprehension precedes productive vocab by x2
Sudden increase 18 months/ first 50 words learned
Vocal burst
Symbolic nature
Control over articulation
Easier retrieval
Underextension
Only one specific meaning
Overextension
1 word = extended meaning
% decrease with more vocab
Communicate beyond single words
Protowords
Non-verbal function
Holophases
Single word = entire sentence
Early sentences
Sematic relations
Later syntactic development
Resemble adult language
3 theories of how children acquire language
Nativist views of language
General learning capacities
Social learning
Nativist views of language
Biologically predisposed to learn syntax of language
Rapid, effortless
Language biprogram hypothesis
Pidgins language
Creoles
Pidgins language
Invented language from many different languages
Creoles
Pidgin = native language
More grammatically complex
Sensitive period
Ideat time to acquire language
Ends with lateralization
Syntax error decrease with age
General learning capacities
Highly developed pattern recognition
Word boundaries
Pick up regularities with needed innate language categories
Social learning before
Parentese - simplified speech, exaggerated intonation (make connections)
vocab = amount of language from parents
Social learning
Words = things
Social rountines
Self - construal
Self - construal
Varies with culture
Interdependent
Independent
Interdependent
Social role within group
Group ideas and relationships
Independent
Internal attributes
Self concepts separate from group
Personal goals
Feedback
Child-centred
Situation-centred
Child-centred
Talk at child’s level