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131 Cards in this Set
- Front
- Back
study of language and the physical brain (neuro and electrochemical bases of language)
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neurolinguistics
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study of language and the mind--what people know, how they use that knowledge (acquisition, storage, comprehension, production)
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psycholinguistics
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perception and recognition of auditory stimuli
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temporal lobe
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higher thinking and language production
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frontal lobe
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vision
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occipital lobe
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connects 2 hemispheres
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corpus collosum
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1/4 inch thick membrane covering brain
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cortex
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bumps on surface of brain
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gyri
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depressions on surface of brain
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fissures
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separates temporal from frontal
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Sylvian fissure
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receives and identifies auditory signals and converts them into an interpretable form
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auditory cortex
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receives and interprets visual stimuli, stores pictorial images
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visual cortex
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sends signals to muscles
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motor cortex
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produces and comprehend language (for most people, located in the left hemisphere)
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language centers
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organizes articulatory patterns and directs motor cortex for speech
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Broca's area
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comprehension of words and sentences and selection of words (perception and comprehension)
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Wernicke's area
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converts visual into auditory and vice versa
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angular gyrus
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Wernicke's --> arcuate fasiculus --> Broca's area --> motor cortex
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speaking
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auditory cortex --> Wernicke's
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hearing
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visual cortex --> angular gyrus --> Wernicke's
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reading
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specialization of brain hemispheres
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lateralization
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right side of body with left side of brain
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contralateral
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inability to perceive, process, or produce language due to physical damage to the brain (left hemisphere)
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aphasia
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inhibits word production
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Broca's aphasia
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inhibits speech comprehension
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Wernicke's aphasia
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round about descriptions
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arcumlocutions
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unawareness of disturbances in own language
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anosognosia
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damage to arcuate fasciculus, which connects Broca's and Wernicke's. sufferers have Wernicke's speech, but can comprehend, just not imitate
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conduction aphasia
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inability to read and comprehend written word (angular gyrus)
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alexia
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inability to write words (angular gyrus)
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agraphia
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sending messages, planning what we want to say and instructing the proper muscles (thought process is holistic. utterance is linear)
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speech production
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minimal units that make up language
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phonetics
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the study of the transmission and physical properties of speech sounds (wanting to know the sounds produced)
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acoustic phonetics
-sound spectrograph-pictures of sounds |
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the study of the perception of speech sounds (knowing what parts of the mouth are moving and in what configurations)
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auditory phonetics
-x-ray photography -palatography-to observe contact between tongue and roof of mouth, air flow, air pressure |
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sound
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phone
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like in "Let's call the whole thing off"
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impressionistic phonetic transcription
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discrete units of speech stream that can be further subdivided into category consonants and vowels
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segments
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"ride on top of" segments. apply to entire strings of consonants and vowels (tone, stress)
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suprasegmentals
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heart of the syllable
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nucleus
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simple vowels, composed of a single configuration of the vocal tract
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monopthongs
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complex vowels, composed of a sequence of two different configurations
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dipthongs
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words run together (pronunciation may be affected by surrounding words)
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running/continuous speech
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motion or positioning of some part of the vocal tract with respect to some other vocal tract surface in the production of speech
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articulation
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creates sounds by exhaling
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pulmonic egressive airstream
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is the sound voiced or voiceless?
where is the airstream constricted? how is the airstream constricted? |
consonant articulation
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contains vocal folds and glottis
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larynx (voice box)
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above the larynx, composed of oral and nasal cavities
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vocal tract
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part of the respiratory system located below the larynx
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subglottal system
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windpipe with larynx at top
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trachea
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within the larynx, folds of muscle
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vocal folds (cords)
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opening between folds
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glottis
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sounds made with vocal folds vibrating
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voiced sounds
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sounds made without vibration
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voiceless sounds
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where a constriction is made in the vocal tract
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place of articulation
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consonants are made by bringing both lips closer together (pat, bat, math, with)
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bilabial
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consonants are made with the lower lip against the front teeth (fat, vat)
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labiodental
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made with tip of tongue protruding between the front teeth (th)
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interdentals
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made with tongue tip at or near the alveolar ridge (just behind upper front teeth) (tab, dab, sip, zip, noose, loose, red)
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alveolar
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made a bit further back in the mouth (near hard palate) (leash, measure, church, judge, yes)
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palatal
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produced at soft part of roof of mouth behind the hard palate--the velum (kill, gill, sing)
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velar
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produced at larynx (between vocal folds and glottis) (high, uh oh)
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glottal
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how airstream is modified by vocal tract to produce sound
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manner of articulation
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made by obstructing the airstream completely in oral cavity
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stops
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made by forming a nearly complete obstruction of the vocal tract
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fricatives
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made by briefly stopping airstream completely, then releasing articulators slightly so that frication noise is produces
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affricates
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produced by lowering the velum and opening the nasal passage to the vocal tract
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nasals
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substantial constriction of vocal tract, but not narrow enough to block or cause turbulence
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liquids
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made with only a slight closure of articulators, like vowels almost
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glides
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complete obstruction of oral cavity (faster than stop)
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flap
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picture to show where tongue touches roof of mouth during an articulation (static w/ ink, dynamic w/ electrodes)
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palatography
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like "ha" with jaw open
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low vowel
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tongue body close to roof of mouth
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high vowel
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raising or lowering body of tongue
advancing or retracting the body of the tongue rounding or not rounding lips making movements with a tense or lax gesture |
ways to change vocal tract and vowel quality
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more extreme positions of tongue or lips
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tense
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pattern of pitch movements across a stretch of speech
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intonation
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change in fundamental frequency in middle of utterance
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pitch accents
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occur at end of phrase. represent pitch pattern right before a perceived break
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edge tones
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the study of the distribution of sounds in a language and the interactions between those different sounds
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phonology
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interchanging two pronunciations does not alter meaning
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noncontrastive
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changing pronunciation changes meaning even when words are similar
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contrastive
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a class of speech sounds that seem to be variants of the same sound
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phoneme
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each member of a particular phoneme class which responds to an actual phonetic segment
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allophone
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a pair of words whose pronunciations differ by exactly one sound and that have different meanings
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minimal pair
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a difference between two or more phonetic forms that you might otherwise expect to be related
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alternation
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never uses a minimal pair to distinguish two words. you can predict which of two sounds belongs in any given context
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complementary distribution
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you may not be able to predict which sound will occur, but the choice does not affect the meaning of the word
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free variation
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sounds that can occur in the same environment
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overlapping distribution
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group of sounds in a language that share one or more articulatory or auditory property, to the exclusion of all other sounds in that language
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natural class
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produced with an obstruction of the airflow (stops, fricatives, affricates)
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obstruents
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nasals, liquids, glides, vowels
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sonorants
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cause a sound to be more like a neighboring sound with respect to some phonetic property--the segment affected by the rule takes on a property from a nearby segment
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assimilation
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two close adjacent sounds become less like each other with respect to some property by means of a change in one or both sounds
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dissimilation
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a segment not present at the phonemic level is added to the phonetic form of a word (hampster)
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insertion
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eliminate a sound that was present at the phonemic level (he handed er iz hat)
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deletion
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change the order of sounds
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metathesis
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make sounds stronger (aspiration)
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strengthening
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sounds become weaker (writer-rider)
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weakening
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the sounds that immediately precede and follow the sound in question
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environment
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the study of word making
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morphology
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what a word sounds like when spoken
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form
(meaning) |
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noun, adjective, etc.
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parts of speech
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the process of creating words out of other words
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derivation (stem = root, affixes = added pieces)
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parts that words are made of
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morpheme
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can be used as words all by themselves
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free morphemes
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cannot stand alone
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bound morphemes
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have semantic meaning or dictate a change in meaning with respect to the root to which they attach
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content morphemes
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the organization of words into phrases and phrases into sentences
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syntax
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strings of words that form possible sentences of a language
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grammatical
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group of words that can function in the same way in a sentence
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lexical categories
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an input category appears in the output (NP --> NP PP)
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recursive rule (sets)
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a means of transmitting the message
(vocal, visual, chemical) |
a mode of communication
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components of the system have meaning
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semanticity
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the system serves a purpose
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pragmatic function
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individuals can both send and receive messages
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interchangeability
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individuals must learn some or all of the communication system through interaction with other individuals
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cultural transmission
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the relationship between the components of the system and what those components refer to is not logically deducible
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arbitrariness
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the system consists of isolatable, repeatable units
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discreteness
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the ability to communicate about things that are not present spatially or temporally
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displacement
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the ability to produce and understand an infinite number of utterances, many of which are novel
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productivity/creativity
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all communication systems have
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mode of communication, semanticity, pragmatic function
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only human language has
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duality of patterning, displacement, productivity
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recording of what people have spoken
texts of what people have written |
external language
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the knowledge of language, what enables you to make and understand sentences
the intended sentences, rather than how they are actually spoken |
internal language (competence...vs. performance)
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subjective rules for how language should be spoken or written
often modeled after Latin and Greek |
prescriptive grammar
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rules based on how language is actually used
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descriptive grammar
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children learn language by imitating what they hear around them
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imitation
(children make errors, say things they've never heard) |
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children get positive and negative reinforcement during language learning
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reinforcement (behaviorism)
(most reinforcement relates to politeness or truth, not correctness) |
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children use their general intelligence and the given data to invent rules and construct grammar
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grammar construction
(seems to be too complicated) |
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learning is making neural connections; knowledge is the state of a neural network. connecting the sound with the meaning.
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connectionism
(some knowledge seems prewired) |
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children learn language by interacting in a social world
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social interaction
(children often develop in the same way) |
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children learn language because language is an instinct
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innateness
(vocabulary?, hard to isolate language) |