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Auditory Disability
Definitions for auditory disabilities
Question | Answer |
---|---|
Speech Disorder | difficulty in producing sounds as well as disorders of voice quality or fluency of speech, often referred to as stuttering |
Language Disorder | difficulty in receiving, understanding, and forming ideas and information |
Receptive Language Disorder | is characterized by difficulty in receiving or understanding information |
Expressive Language Disorder | characterized by difficulty in forming ideas and information |
Cleft Palate or Lip | describes a condition in which a person has a split in the upper part of the oral cavity or the upper lip |
Dialect | regional variation of a language |
Speech | oral expression of language |
Language | structured, shared, rule-governed symbolic system for communication |
Phonology | use of sound to make meaning syllables and words |
Morphology | system that governs the structure of words |
Morpheme | smallest meaningful unit of speech |
Syntax | rules for putting together a series of words to form sentences |
Semantics | the meaning of what is expressed |
Pragmatics | use of communication in context |
Social Interaction Theories | emphasizes that language skills are learned through social interactions |
Articulation | a speaker's production of individual or sequenced sounds |
Substitution | occur when a person substitutes one sound for another (doze instead of those) |
Omissions | occur when a child leaves phoneme out of a word |
Additions | occur when a student places a vowel between two consonants |
Distortions | modifications of the production of a phoneme in a word |
Apraxia | a motor speech disorder that affects the way in which a student plans to produce speech |
Pitch | affected by the tension and size of the vocal folds, the health of the larynx, and the location of the larynx |
Duration | length of time any speech sound requires |
Intensity | determined by the air pressure leaving the lungs during spoken language (loudness) |
Resonance | determined by the way in which the tone coming from the vocal folds is modified by the spaces of the throat, mouth, and nose |
Hypernasality | when air is allowed to pass through the nasal cavity on sounds it should not |
Hyponasality | when air cannot pass through the nasal cavity when it is necessary and instead passes through the mouth |
Fluency | the rate and rhythm of speaking |
Specific Language Impairment | describes a language disorder with no identifiable cause in a person with apparently normal development in all other areas |
Organic Disorders | are those caused by an identifiable problem in the neuromuscular mechanism of the person |
Functional Disorders | are those no identifiable organic or neurological origin |
Congenital Disorders | a disorder that occurs at or before birth |
Acquired Disorders | disorder that occurs well after birth |
Bilingual | refers to someone who uses two languages equally well |
Bidialectal | refers to someone who uses to variations of language |
System for Augmenting Language | (SAL) focuses on augmented input of language |
Nasal Cavity | where air passes to make nasal phonemes |
Hard Palate | needed to create certain phonemes |
Soft Palate | closes off nasal cavity so air cannot escape through nose |
Tongue | needed to shape oral cavity to make different sounds |
Larynx | contains vocal cords |