Chapter 3 Flashcards
Phonology
The rule system that governs the individual and combined sounds of a language.
E.g., the sounds “p” and long “i” combine to form the word “pie”
Morphology
The rule system controlling the structure of words.
E.g., the free morpheme “possible” can combine with the bound morpheme “im” to form a word but not the bound morpheme “un”
Syntax
Various rules of grammar that relate to the endings of words and the order of words in sentences.
E.g., in the English language the sentence “The boy hit the ball” conveys meaning, but the sentence “The hit ball the boy” does not
Semantics
The system within a language that governs content, intent, and meanings of spoken and written language
E.g., understanding the multiple meanings that can be conveyed by the word “bank” (financial institution, piggy bank, mound of earth by the sides of a river)
Pragmatics
The relationships among language, perception, and cognition; system controlling language function
E.g., a child being able to adapt vocabulary and tone of voice when speaking with an adult vs. a peer
Speech Disorder
Impairments of voice, articulation, and/or fluency.
Language Disorder
Impairments of comprehension or use of language
May involve form, content, or function of language
Articulation Disorders
“Occur when a person cannot correctly pronounce one or more sounds” (CASLPA, May 2004).
E.g., difficulty pronouncing the r sound at the beginning of words
Phonological Disorders
“Errors of many sounds that form patterns” (CASLPA, May 2004)
E.g., omitting sounds in blends, such as “nake” for “snake,” “back” for “black”
Motor Speech Disorders
“Articulation disorders caused as a result of neurological damage such as stroke or head injury” (CASLPA, May 2004)
Causes of Problems in the Phonological System:
Organic (having an identifiable physical cause)
E.g., hearing loss, cleft palate, dental malformations, or tumours, brain damage and related neurological problems such as apraxia or dysarthria
Functional (having no identifiable organic cause)
E.g., related to student’s opportunities to learn appropriate and inappropriate speech patterns, absence or presence of good speech models
Voice Disorder
Characterized by abnormal vocal quality, pitch, loudness, resonance, or duration given an individual’s age and sex (ASHA, 1993).
Vocal disturbances are quite common in children.
Causes of Voice Disorders
Vocal abuse and misuse
Trauma to the larynx
Congenital malformations of the larynx, nodules, or tumours
Fluency Disorder
A disorder in the smoothness and rapidity in various skills, such as speech, oral language, reading, and other skills associated with thinking
stuttering
a disorder of speech fluency that results in a person’s expressive language being difficult to understand due to breaks and repetitions in speech.