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Child Language Devel
Features of human Communication, Language, and Speech
| Question | Answer |
|---|---|
| Communication | the sending and receiving of information, ideas, feelings, or messages |
| Forms/methods of communication-examples | -spoken words -written words -morse code -facial expressions -dancing |
| Language | dynamic system of abstract symbols with rule governed structures (the specific conventions of which are learned) |
| Symbols of language can be... | letters in writing, sounds in spoken words, ASL |
| 5 components of language | Form, Content, Use, Reception, Expression |
| Form | PHONOLOGY, MORPHOLOGY, SYNTAX (rules of a language) -word order, word endings, |
| Content | SEMANTICS -one's system of meaning, derived from conceptual information and lexical information -can be based on single word level or word combos |
| Use | PRAGMATICS -one's ability to convey/express their message in a way that conforms to the social constructs of their language system. -includes non-verbal cues/behaviors -holding appropriate conversation |
| Receptive Language | ability to understand + COMPREHEND language -following instructions -identifying words, objects, or pictures -comprehending the relationship between words -reading |
| How to assess comprehension (receptive language) | -asking to follow orders -play I-spy (identification) -repeating sentences |
| Expressive language | ability to speak or produce language (spoken/signed/written) -(verbal expression) -relates to naming -producing grammatical forms+endings, -expression of thoughts and ideas |
| How to assess expressive language | -naming (lexicon) -completing a sentence -describing an action shown -use of language and vocabulary |
| does receptive language or expressive language usually come first? | receptive usually precedes |
| Charles Hockett | creator of "the Origin of Speech", which offers 13 design features of human communication |
| Vocal-Auditory channel "from mouth to ears" | -air from lungs > vocal folds > articulators -sound waves from articulators > ears > brain +animals |
| Broadcast transmission + Directional reception - "sending and receiving signals" | speech signal is broadcast in many directions, to be picked up by anyone in range -listener can determine direction +animals |
| Rapid falling "hear today, gone immediately" | a message is produced, conveyed, and fades away -short-term speech signal -applies to speech + gesture-based communication +animals |
| Interchangability "if you can say it, I can say it" | immitation- any human can say anything another human says -unlimited exchange of info |
| Total feedback "did I say that? did I mean that?" | humans monitor their own speech, can catch/correct errors -hearing, proprioceptive feedback -when fails> Wernicke's Aphasia |
| Specialization "speech is for talking, what else?" | only purpose of speech is communication -ability to produce speech is adopted from other basic biological functions in the body -speech perception is specialized in humans |
| Semanticity "sending messages loud and clear" | -using speech to convey specific messages -words have certain messages/meaning -ambiguity exists (ex-"turn right there") -context + extralinguistic cues are important |
| Arbitrariness "because we say so" | -words we use are arbitrary -ppl decide and agree upon words' meanings -explained in language differences -gives lexability and removes limitations for development |
| Discreetness "limits of speech" | -languages are limited to a discreet/finite #of sounds -after an infant learns their L1, it's difficult to produce sounds from another language |
| Displacement "back to the future" | -(time) humans can talk about the past, present, and future -(distance/place) can talk about things far away |
| Productivity "creativity of mind and mouth" | -produce new creative things -using a language's FINITE collection of sound+words to create INFINITE messages |
| Tradititional transmission "born to talk" | -speech is instinctive -a genetic capacity for language + its system -interplay between language learning ENVIRONMENT and BIOLOGICAL capacity -humans can adapt to differences in communication systems |
| Duality of patterning "many wholes from a few parts" | -combination of the sounds>words and words>sentences by using the constrictions of a language -making new words every year |
| 5 Designs after Charles Hockett | -prevarication -reflexiveness/metalinguistic ability -learnability -recursion -indexicality |
| Prevarication "speaking is an art form" | -invention, storytelling, art -intentionally deceiving others when communicating (lying, bending the truth) -not always malicious -differs from person to person |
| Reflexiveness/Metalinguistic ability "talking about talking" | -humans use language to talk about/explain language. -product of human language |
| Learnability "recipe for language" | -innate capacity and environment stimulus for LANG. LEARNING -cognitive structures and experience |
| Recursion "who am I and why am I here" | humans use acquired info to: -think about/understand self -mentally travel through time -create new language -develop/demonstrate spirituality -imagine what others are thinking |
| Indexicality "all about context" | -related to semanticity -ability to use situational context to produce, receive, or interpret a message -using context to establish meaning BEYOND dictionary definition of words |