Chapter 5 Flashcards
Arbitrariness of the sign
The observation that the sound of a word gives virtually no information about its meaning
Base frequency effect
The observation that the frequency effect of the base form extends to its inflected forms
Bottom-up process
A process that is driven solely by the input without consideration of context or expectation
Chinese Room argument
A demonstration of why meaning cannot arise solely from the relationships among symbols
Cohort
The set of all words that begin with the same sequence of phonemes
Cohort model
A model of word recognition proposing that listeners initially consider all possible word matches to the incoming speech stream but identify the word as soon as a recognition point is reached
Concept
A mental representation of some sort of statistical regularity in our experience
Cross-situational word learning
The ability to learn to associate novel words with novel objects even in cases of referential ambiguity by tracking co-occurrence statistics.
Derivational suffix
A suffix that changes the meaning and grammatical category of a word
Dual lexicon model
The proposal that there are two mental lexicons, one for the dorsal sound-to-action stream and another for the ventral sound-to-meaning stream
Embodied representation
A symbol that is understood in terms of the perceptual and motor experiences it evokes
Embodied semantics
The proposal that we understand the meaning of a word by stimulating it in the sensorimotor cortex
Fast mapping
The ability to learn a new word after only one of a few exposures
Feedforward model
A model in which each process is performed in a serial fashion
Gating task
A procedure in which participants are presented with increasingly longer increments of a word and asked to guess what they think the word will be
Iambic
A weak-strong stress pattern
Inflectional suffix
A suffix that is added to words for the purposes of grammar
Interactive model
A model in which higher and lower levels of processing influence each other
Joint attention
A situation in which all participants in an interaction have focused their attention on the same object or event
Lemma
The most basic form of a word
Lexeme
The set of all forms a word can take
Lexical access
The process of matching the acoustic signal of the speech stream to candidate phonological representations stored in the mental lexicon
Lexical concept
A concept that can be expressed by a word
Lexical integration
The process of linking the selected ford form to the overall semantics and syntax of the utterance
Lexical selection
The process of choosing the best-fitting word match to the acoustic input. The process that goes from a particular concept to an abstract word form, or lemma.