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Chapter 6 Vocabulary
Understanding Students with Communication Disorders
| Question | Answer |
|---|---|
| SPEECH DISORDER | Refers to difficulty producing sounds as well as disorders of voice quality or fluency of speech. |
| LANGUAGE DISORDER | Entails difficulty receiving, understanding, or formulating ideas and information. |
| RECEPTIVE LANGUAGE DISORDER | Characterized by difficulty receiving or understanding information. |
| EXPRESSIVE LANGUAGE DISORDER | Characterized by difficulty formulating ideas and information. |
| CLEFT PALATE OR LIP | A condition in which a person has a split in the upper lip part of the oral cavity or the upper lip. |
| DIALECT | A language variation that a group of individuals uses and that reflects shared regional, social, or cultural factors. |
| SPEECH | The oral expression of language. |
| LANGUAGE | A structured, shared, rule-governed, symbolic system for communicating. |
| PHONOLOGY | The use of sounds to make meaningful syllables or words. |
| PHONEMES | Individual speech sounds. |
| MORPHOLOGY | The system that governs the structure of words. |
| MORPHEME | The smallest meaningful unit of speech. |
| SYNTAX | Rules for putting together a series of words to form sentences. |
| SEMANTICS | Refers to the meaning of what is expressed. |
| PRAGMATICS | Refers to the use of communication in contexts. |
| SOCIAL INTERACTION THEORIES | Emphasize that communication skills are learned through social interactions. |
| ARTICULATION DISORDERS | One of the most frequent communication disordiers in preschool to school-age children. |
| ARTICULATION | A speaker's production of individual or sequenced sounds. |
| SUBSTITUTIONS | Articulations in the form of substitutions, additions, omissions, or distortion of words. |
| OMISSIONS | Occur when a child leaves a phoneme out of a word. |
| ADDITIONS | Occur when students place 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 | The length of time any speech sound requires. |
| INTENSITY | Based on the perception of the listener and is determined by the air pressure coming from the lungs through the vocal folds. |
| RESONANCE | The perceived quality of someone's voice, 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 | The quality of voices in which the emission of air through the nose is excessive. |
| HYPONASALITY | a quality of voice in which there is a complete lack of nasal emission of air and nasal resonance, so that the speaker sounds as if he has a cold. |
| FLUENCY | The rate and rhythm of speaking. |
| SPECIFIC LANGUAGE IMPAIRMENT | Not relating to any physical or intellectual disability. |
| ORGANIC DISORDERS | Those caused by an identifiable problem in the neuromuscular mechanism of the person. |
| FUNCTIONAL DISORDERS | Those with no identifiable organic or neurological cause. |
| CONGENITAL DISORDER | A disorder that occurs at or before birth. |
| ACQUIRED DISORDER | A disorder that occurs well after birth. |
| BILINGUAL | Being able to use two languages equally well. |
| BIDIALECTAL | Being able to use two variations of a language. |
| SYSTEM FOR AUGMENTING LANGUAGE (SAL) | An instructional strategy that focuses on augmented input of language. |