Vocabulary Ch 8 Flashcards
Innate
Determined by factors present from birth.
Innateness Hypothesis
A hypothesis that humans are generally predisposed to learn and use language.
Imitation Theory
Child language acquisition theory that claims that children acquire language by listening to the speech around them and reproducing what they hear.
Reinforcement Theory
Theory of child language acquisition, which says that children learn to speak like adults because they are praised, rewarded, or otherwise reinforced when the use the right forms and are corrected when the user wrong ones.
Active Construction of a Grammar Theory
Theory of child language which says that children acquiring language by inventing rules of grammar based on speech around them.
Social Interaction Theory
Theory of language acquisition. The claims that children acquire language their social interaction-in particular was older children and adults-and prompt their caregivers to supply them with the appropriate language experience they need.
Linguistic universal
Property believed to be held in common by all natural languages.
Universal grammar
The theory that posits a set of grammatical characteristics shared by all natural languages. Also, the name of the set of shared characteristics.
Homesign
A rudimentary visual-gestural communication system (not a language) that is developed and used by deaf children and their families when a signed language is not made available for the communication.
Connectionist Theory
Theory of language acquisition, which claims that children learn language through neural connections in the brain. A child develop such connections through exposure to language and by using language.
Rule
A formal statement of an observed generalization about patterns in language.
Child-directed speech
Speech used by parents or caregivers in communicating with young children or infants. In many Western societies, child directed speech is slow and high-pitched and has many repetitions, simplified syntax, exaggerated intonation, and a simple and concrete vocabulary.
High Amplitude Sucking (HAS)
Experimental technique used to study sound discrimination and infants from birth to about 6 months. Infants are given a special pacifier that is connected to a sound-generating system. Each suck on the pacifier generates a noise, and infants’ sucking behavior is used to draw conclusions about discrimination abilities.
Condition Head-Turn Procedure (HT)
Experimental technique usually used with infants between 5 and 18 months, with two phases: conditioning and testing. During the conditioning phase, the infant learns to associate a change in sound with the activation of visual reinforcers, the first presented at the same time. And then, in succession, such that the infant begins to anticipate the appearance of the visual reinforcers and look at them before they are activated. During the testing phase, when the infant looks to the visual reinforcers immediately after a change in sound, it suggests that the infant has perceive the change in sound, thereby demonstrating the ability to discriminate between the two sounds involved.
Voice onset time (VOT)
The length of time between the release of a consonant and the onset of voicing, that is, when the vocal folds start vibrating.
Articulatory gesture
A movement of a speech organ in the production of speech, for example, the movement of the vellum for the production of a nasal consonant.