W5 Language Flashcards
Language
Set of spoken, written or signed words. We can combine them to communicate meaning. Requires understanding of syntax (grammar).
Hockett’s design features of language
1- Vocal auditory channel
2- Broadcast transmission adn directional reception
3-Rapid fading transitoriness
4-Interchangeability
5-Total feedback
6-Specfialization
7-Semanticity
8-Arbitrariness
9-Discreteness
10-Displacement
11- Productivity
12- Traditional transmission
13- Duality of patterning
Hockett 1- Vocal auditory channel
= All human languages are usually transmitted through Vocal auditory channel. Why is voice the best evolutionary choice for us to communicate? Frees up your hands. Don’t have to be able to see people to communicate. Carries greats distances.
2- Broadcast transmission adn directional reception
= When I’m speaking, sounds are produced in all directions, but the perceiver can localise the source of the speech, attribute the sound to a being.
3-Rapid fading transitoriness
= Speech disappears when I stop talking, the sounds cease to exist, therefore the language attributed to those sounds ceases to exist, same for sign language.
4-Interchangeability
Competent users of the language can repeat any message that they hear – can understand their own messages
5-Total feedback
the speaker hears everything that they say online tracking of our messages.
6- Specialization
Sounds we produce are designed to convey meaning; they are not biological outcome of another activity. Example – Dog after a run, panting behaviour – communicates they are tired, hot, thirsty, BUT this is not the purpose of the behaviour – cooling.
7- Semanticity
= the ties between the word and it’s meaning are definite. Sounds denote specific messages. Exceptions = Homophones = Aisle+ Isle, Site + Sight, Leek = Leak, Sauce + Source.
8-Arbitrariness
Words are arbitrary and decided by agreement. Whales are huge but the world is relatively small. Microorganisms are tiny but the word is relatively large. The words themselves are not representative, a chair is a chair, a goose is a goose.
9-Discreteness
Linguistic representations can be broken down into small discrete units, which combine with each other in other rule-governed ways. Examples: (dog/dogs = Adding ‘s’ to the word denotes plurality. Perceived categorically, not continuously, we can’t denote a greater quantity of dogs by how loudly or long we pronounce the S.
10-Displacement
Can talk about things that aren’t immediately in our vicinity – other countries, cities, times, places, people, things that don’t exist or never existed, or never will exist, hopes, dreams etc.
11- Productivity
Language is not stagnant – it changes! We develop new and novel words with new meanings.
12- Traditional transmission
= Language is acquired through social groups, teaching through social interaction – ongoing process.
13-Duality of patterning
= Speech can be analyzed on two levels:
1. Made up of meaningless element, a limited inventory of sounds or phonemes.
2. As made up of meaningful elements, virtually limitless inventory of words or morphemes.
Communication Systems- dolphins
highly intelligent, dolphins very social, play, use tools and teach behaviours to their young. Use a range of high-pitched whistles and clicks. Used for location but their communicative purpose it little understood (Frankel, 1998). No evidence that they, combine sounds, have grammatical rule, no displacement ect. (Harley, 2010)
Huamn communication systems
Body language, verbal language = unique to humans (spoke, written, signed)
Language enables us to communicate thoughts and concepts to other people.
Speaking, understanding, reading and writing are the end results of very complex and intricate processes.
Language requires us
- Link words to meanings (form-> semantics). - Understand rules that subtly alter the meaning of a phrase (syntax). - Be aware that specific combinations of sounds carry meaning (morphology). - Use language to convey meaning via the way we choose to speak (pragmatics)
Sapir-Whorf Theory (Sapire, 1929 & Whorf, 1940)
Color perception affected by language (Winawer et al., 2007) – Russian and English speakers differing perception of color. Word order affects ability to remember items on a list (Amici et al., 2019).
Language based on Mental representations
Cognitive psychologists assume that the world is represented by mental representations( = are developed via experience with sensory input). The store of mental representations for language are developed via experience with language.
We match mental representations to words we see or hear. We activate our mental representation of words to speak or write.
Mental representation for comprehension
Input (speech) ==> Activate = existing mental representation of sound (-> link to meaning) ==> Output (comprehension)
Mental representation for comprehension
Input (concept for communication) ==> activation (meaning) -> link to existing rep of sound ==> Output (speech, writing, gesture)
Langauge functions (Lichtehim, 1885) Production
Speaking, writing
Langauge functions (Lichtehim, 1885) Compehension
Reading and Understanding
Language and speech (Sarah Scoot)
= suffered a strook, she can comprehend speech but not speak it. This two are distinct from each other
Language = semantics
meaning/concept = To express the concept cat the semantic representation has to link with form and syntax
Language Morphology
smallest meaningful unit of sound (suffix,prefix, infix, free morpheme)
Langauge Syntaxh
word order, the order of words can change the meaning. (“You tickle / Tickle you”) English = Subject +Verb + Object = Woman + lifts + fridge. Japanese = Subject + Object_+ Verb = Woman + fridge + lifts Limited number of rules = infinite number of unique statements!
Phrase structure
sentence = Noun phrase + verbe phrase. (S = sentence, NP = Noun phrase, VP = verb phrase. Example of a sentence that fulfils all criteria for a sentence but is meaningless.
Language Form
sound system, phonemes (sounds) ( /t/, /th/, /k/) Roughly 40 phonemes in English. A phoneme is a unit of sound it does not necessarily correspond to a single letter in our alphabet. When we represent a sound we write this using forward slashes.
1 grapheme = repr more than 1 phoneme
2 phonome can be represented by more than 1 grapheme
Orthography (writing system
graphemes (letters) (t, h, c). Visual representation of phoneme. The symbols in a writing system are referred to as graphemes – a grapheme represents a phoneme. A grapheme can be made up of a number of letter. 2 letters = That = /ðæt/. 3 letters = Night = /naɪt/. 4 letters = Through = /θru/.
Pragmatics
= The meaning within the meaning. Language in context ‘what’s up?’ Answers the question why a particular structure may be used.
Building blocks = pargmatics Grice’s maxims 1975
= Understanding when a person has violated a maxim allows us to interpret the meaning within the meaning
1-Quantity = Don’t include more information than necessary
2- Quality = Communication should be truthful
3- Relation = Communication should be relevant to topic of conversation
4- Manner = Speaker avoids ambiguity
Mental lexicon comprehending speech
= phonological (tekst), orthographic (text), semantics, syntax.
Spreading activation in the mental lexicon
= Semantic = “tiger” = we activate of words “lion’, “cat”, “cheetah” ect. = Competition = in response to activation of a concept. Related words are activated in the mental lexicon. Activated words compete for selection.
Method to test speech production =
timing of speech onset , hesitations and pauses. Speech errors. Tip-of-the tongue-state.
Timing of speech onset, hesitations and pauses
A delay in initiating speech may be the result of processing problems. Schacter et al. (1991) found more ’ah’s and ‘uh’s in speech for humanities compared to natural science lectures. Humanities lecture’s lexicon might have more competition ( “culture” = activates “civilization”, “way of life”, “community”, “population”, “lifestyle”, “society” ect.) The lexicon of the science lecturer “Atom”, “molecule”, “particle” less competition because less associated words being activated.
Timing of speech
= Hesitations provide insight into mental processes. Larger numbers of words in the lexicon result in more hesitations. Concepts compete for articulation.
Speech errors
You know what you want to say but retrieved the wrong words to say it. Vigliocco & Hartsuiker (2002) estimate an error occurs every 500 sentences. “Queer old dean” “Dear old queen”. “Obama” “Osama”
Slips of the tongue
= Words = we switch the order of words. “The prongs of a fork” “The forks of a prong”
= Morphemes = “sliced thinly” “Slicly Thinned” = Phonemes = We switch a phonemes = “York library” “Lork Yibrary”.
= Concepts = “spoon” + “Fork” = “Spork”
Levels of processing
1.Semantics = Conceptualisation. Semantic Blend errors = ‘spork’.
2.Syntax & Morphemes = Formulation. Syntactic & Morpheme exchange. ’Slicly thinned’.
3.Articulation = Articulation. Word & Phoneme exchange. ‘forks of a prong’ ‘lork yibrary’.
Tip of the tong state
= A state where you know what you want to say but have trouble retrieving the word to say it.
Competition
Interference from conflicting information results in hesitation or tip-of-the-tongue state (Schacter, 1999)
Activation and competition between related items ‘blocks’ retrieval of the target word (e.g., Smith & Tindell, 1997)
Methods = Priming = Smith & Tindell 1997
Related prime word//Unrelated prime word. Fragment completion task = tip-of-the-tongue task
Related items compete for activation/articulation.
Related items compete for activation/articulation.
Langugae production is a series of processess
Competitie processes underppin selection of concepts = hesitations in speech, blend errors, tip-of-the-tongue-state.
Production requires concepts to be activated, morphological elements to be added & words to be articulated. = speech errors respect syntactic, word and phonological categories, tip-of-the-tongue-state.
Model of speech production
Evidence from speech errors resulted in the development of computational models of speech production that conceptualise production as a series of processes with rules. (Deel, G.S 1986) (Levelt, W.J et al, 1999)