Language and Communication - Terminology Flashcards
Define aphasia
A language disorder caused by damage in a specific area of the brain that controls language expression and communication
Define lexeme
Ab abstract unit of morphological analysis in linguistics that roughly corresponds to set of words that are different forms of the same word
Define phonetics
A branch of linguistics concerned with the study of the characteristics, production, and perception of speech sounds
Define pragmatics
The study of the ability of natural language speakers to communicate more than that which is explicitly stated
Define phones
A speech sound or gesture considered a physical event without regard to its place in the phonology of a language
Define phonemes
The smallest units of sound that are recognisable as human speech and make words distinct from one another
Define minimal pairs
Pairs of words in a particular language which differ in only one phonological element and have a different meaning
Define allophone
Any of several slightly different speech sounds that are regarded as contextual variants of the same phoneme
Define onomatopoeia
Involving the user of words which imitate sounds
Define sound symbolism
Argues that sounds are directly involved in conveying meaning
Define FoxP2 gene
The first gene implicated in a speech and language disorder
Define lemma
An abstract conceptual form of a word that has been mentally selected for utterance in the early stages of speech production
Define lexeme
An abstract unit of morphological analysis in linguistics, that roughly corresponds to a set of words that are different forms of “the same word”
Define lexicalisation
The process of going from meaning to sound in speech production
Define cascaded processing
The implementation of later scales of information processing before the completion of earlier stages
Define grapheme
A minimal meaningful unit in the writing system of a particular language
Define morpheme
A unit of meaning that can’t be analysed into smaller such units
Define affix
The linguistic process in which affixes (prefixes, suffixes, and infixes) are added to words to create inflected or derived forms
Define pseudo-affix
Used to mark something that superficially appears to be (or behaves like) one thing, but is something else
Define compound word
Two or more words or other linguistic units combined into a single unit
Define orthographic priming
The difference in speed of target word recognition between orthographic primes and control primes
Define semantic priming
The observation that a response to a target (e.g. dog) is faster when it’s preceded by a semantically related prime (e.g. cat) compared to an unrelated prime (e.g. car)
Define masked priming
A visual prime is presented followed by a visual mask at the same position or surrounding the same position
Define mental lexicon
A mental dictionary that contains information regarding the word store or a language user, such as their meanings, pronunciations, and syntactic characteristics
Define bottom-up processing
The process of ‘sensation’, whereby the input of sensory information from the external environment is received by our sensory receptors (when sensory receptors pick up signals for the brain to integrate and process)
Define top-down processing
The idea that our brains form an idea of a big picture first from previous knowledge and then break it down into more specific information