final Flashcards
language
system of arbitrary symbols that is rule based, generative, and used as a social tool in communication
expressive vs receptive language
Expressive: ability to share thoughts and meanings through words
Receptive: ability to understand others’ spoken language (auditory comprehension)
components of language
syntax
pragmatics
morphology
phonology
semantics
syntax
how words are used to express meaning in sentence structures
pragmatics
use of language in social interactions, rules for social interaction
semantics
how words correspond to things/events in the world; how language reflects a speakers meaning or intent
morphology
how words and smaller units are combined to form other words
phonology
how sounds are combined to form words
communicative competence
ability to communicate a message and understand concepts being communicated
linguistic competence
use of morphology, phonology, syntax, and semantics
language acquisition device (LAD)
concept that infants have an instinctive mental capacity that enables them to acquire and produce language
Social interaction theory
language acquisition based on social interactions and experiences with language
children desire interactions
zone of proximal development and scaffolding
Speech Acts theory
says language acquisition is based on semantic-pragmatic unit “speech acts” that label meaning and result in an action
stages:
prelinguistic
linguistic
appearance of syntax
Behavioral Theory
language development based on operant conditioning (+ or - rx)
Principles and parameters theory
language acquisition based on LAD
Cognitive theory
language acquisition and cognition are connected
Emergentism theory
language acquisition is based in emergent effect of: cognition, social interaction, pragmatic skills, and attention
scaffolds
conversational reacts that add new info but maintain meaning
extension, expansion, recasts, models
primitive speech acts
communicative intentions before speech
labeling, answering ?, requesting, greeting, protesting, repeating
Broca’s area
important for speech production as it activated articulators
associated with phonology, semantics, syntax, and motor control
Wernike’s area
used in language comprehension and speech reception
neuroplasticity
brain’s ability to grow and change when exposed to new info or experiences
neurons
basic funcțional unit of the nervous system that send/receives info to cells
components of CNS
brain and spinal cord