artic and phono
What is the difference between a phonological vs articulation impairment?
An articulation impairment is when the child actually isn't able to shape certain speech sounds (voice, place, manner). This should be approached more through shaping treatments, (e.g., using an initial /r/ to shape a vocalic /r/: beerrun)
when should a child have all of their speech sounds in their phonemic inventory?
by 7-8 children should consistently produce speech sounds without errors.
What are the labial sounds?
Labial sounds are the ones that use the lips to produce sounds:
bilabials: /m/, /p/, /b/ (they are early developing)
other labial sounds /f/, /v/ labial-dental
what are some tx approaches to use with children with mild phonological impairments?
-minimal pairs
(e.g., take vs cake)
-metaphon approach
(Phase 1: Listening and developing metaphonological awareness: (-Concept level, Sound level, phoneme level, Syllable level, Word level: minimal pair introduction)
Phase 2: Speech production and developing metaphonological awareness and metacommunication: Word level, Sentence level)
perceptual treatments
What are the later developing sounds and why?
l, r, th, sh, zh (measure), z,
j(?),
-different research say different things.
-more marked sounds are later developing because they are more difficult to produce
What is voicing? How might you address a child who de-voices certain sounds- (e.g., /v/ -> /f/)
voiced sounds are sounds that require vocal fold vibration.
minimal pairs approach:
van vs fan
tactile cues- (feeling vibration, or tickle)
Case study: You have a 6 year old student with a phonological impairment. errors include: substations (/k/ substituted for /t/) cluster reduction (e.g., stop becomes "top", and skunk becomes "tunt"), and final consonant deletion.
Maximal pairs?
speech perception intervention
minimal pairs for fronting?
Discuss the SODA analysis
Substitution
omission
distortion
Addition
used to analyze articulation errors...?
What is place in terms of "voice, place, manner"
Place refers to the placement of the sound. Each sound is produced in a specific area within the oral cavity.
-velar
-labial
-labiodental
-alveolar
-dental
-palatal
-glottal
what are phonological processes?
pattern based speech errors
What is "manner" in terms of "voice, place, manner"
manner is how the sound is produced. What has to happen to make the sound
-stop (e.g., /t/ /d/)
-fricative (e.g. /f/, /v/)
-affricate (j, ch)
-liquid (l, r)
-glide (y, w)
How can you differentiate an articulation impairment vs phonological
stimulibility testing??
what are the nasal sounds?
m, n, ng,