Language Flashcards
Define language.
A system of communication using sounds or symbols that enables us to express our feelings, thoughts, ideas and experiences.
Language provides a way of:
Arranging a sequence of signals (sounds, letters and written words for written language, and signs for sign language) to transmit, from one person to another, simple things to messages that have never been relayed in the history of the world.
What does language make it possible to do?
Create new and unique sentences, because it has a structure that is hierarchical and governed by rules.
What does it mean that language is hierarchical?
It consists of a series of small components that can be combined to form larger units.
What does it mean that language is governed by rules?
The components can be arranged in certain ways but not others.
How does the hierarchical structure and rules basis of human language make it different from animals?
It gives humans the ability to go far beyond the fixed calls and signs of animals to communicate whatever we want to express.
What is language primarily used for?
Communication.
Why is language considered universal?
The need to communicate using language is universal because is occurs wherever there are people.
Give five examples of the universality of language.
Deaf children develop their own form of sign language to communicate, all humans develop a language and learn to follow the rules, even if they are not aware of them, language is universal across culture, language development is similar across cultures, and languages themselves are unique but the same.
Why are all languages unique but the same? (4)
All languages have words that function as nouns and verbs, and all languages include a system to make things negative, to ask questions, and to refer to the past and present.
What did Skinner believe language was learned through?
Reinforcement.
How did Chomsky believe humans learned language?
He believed it was coded into our genes, due to the wide variation of languages all having a similar, underlying basis.
How did Chomsky see the study of language?
As a way to study the properties of the mind.
What was Chomsky’s most persuasive argument against Skinner’s behaviourist theory of language?
As children learn language, they produce sentences that they have never heard and that have never been reinforced.
What is psycholinguistics?
The field concerned with the psychological study of language.
What is the goal of psycholinguistics?
To discover the psychological processes by which humans acquire and process language.
What are the four major concerns of psycholinguistics?
Comprehension, speech production, representation, and acquisition.
Explain comprehension as defined by psycholinguistics.
How humans understand spoken and written language, including how they process language sounds, how they understand words, sentences and stories expressed in writing, speech, or sign language, and how people have conversations with each other.
Explain speech production as defined by psycholinguistics.
How people produce language, including the physical processes of speech production and the mental processes that occur as a person creates speech.
Explain representation as defined by psycholinguistics.
How language is represented in the mind and the brain, including how people group words together into phrases and make connections between different parts of a story, as well as how these processes are related to the activation of the brain.
Explain acquisition as defined by psycholinguistics.
How people learn language, including how children and people learn additional languages, as children or in later life.
When do children produce their first words?
In the second year.
Where do we store our knowledge of words?
A lexicon.
Define lexicon.
A person’s knowledge of what words mean, how they sound, and how they are used in relation to other words.
What are the two smallest units of language?
Phonemes and morphemes.
What do phonemes refer to?
Sounds.
What do morphemes refer to?
Meanings.
Define phoneme.
The shortest segment of speech, that if changed, changes the meaning of a word.
Define morpheme.
The smallest units of language that have a definable meaning or grammatical function.
What does spoken language involve? (2)
Perceiving sounds and assigning meanings to them.
When does the phonemic restoration effect occur?
When phonemes in speech are covered up by an extraneous noise, but they are still perceived in speech.
The filling in of the missing phoneme based on context produced by the sentence and the word containing the phoneme is an example of what?
Top-down processing.
What is the influence of the phonemic restoration effect by the meaning of the words that follow the missing phoneme an example of?
How our knowledge of the meaning of words and the likely meanings of sentences affects speech perception, and therefore top-down processing.
Why are words more difficult to understand out of context and alone?
People’s sloppy pronunciation in conversations.
Define speech segmentation.
The ability to perceive individual words even though there are no pauses between words in the sound signal.
How is speech segmentation aided? (3)
By knowing the meaning of words and being aware of the context in which they occur, and, as we learn languages, we learn that certain sounds are more likely to follow others within words and some sounds are likely to be separated by words.
What is the word superiority effect?
The finding that letters are easier to recognise when they are contained in a word than when they appear alone or are contained in a nonword.
Who demonstrated the word superiority effect?
Reicher.
What is the general method of the word superiority effect?
A stimulus that is either a word, a single letter, or a nonword is flashed briefly and followed by a random pattern. Two letters are presented simultaneously and subjects must decide which one they saw.
What does the word superiority effect show?
Letters in words are not processed one by one but each letter is affected by the context in which it appears.
What is a corpus of a language?
A collection of a large sample of utterances or written text from a particular language, used to indicate the frequency of different words, meanings and grammatical constructions in that language.
What is word frequency?
The frequency with which a word appears in a language.
What is the word frequency effect?
The fact that we respond more rapidly to high-frequency words than low frequency ones.
How is the word frequency effect demonstrated?
Through the lexical decision task.
What are saccadic eye movements?
How people move their eyes from place to place when looking at a scene.
Why are eye movements considered in relation to language?
Because, measurement of eye movements are an important tool in the study of reading.