Speech Flashcards
Discuss the theories of psycholinguistics and sociolinguistics
Psycho- early cognitive intention is required before development of intentional communication
Socio- language is only acquired if the child has a reason to communicate
What are the 5 levels of communicative functioning
1- preintentional : reflexive
(Sucking, grasping, crying)
2- preintentional: reactive
(Reacts to stimuli, babbles, smiles, responds to tone of voice)
3- preintentional : pro active
(Reaches for distant object, babble conversations, adults shape interactions)
4- intentional: primitive
(Persistent behaviour until goal is obtained, intention to communicate inferred)
5- intentional: conventional
(Communicates through gesture, vocalisations, early words, requesting, protesting)
What pre verbal assessments are there
Early communication assessment (1988)
Affective Communication Assessment (1985)
What intervention can you do to develop interaction?
Intensive interaction
What intervention can you do to develop comprehension with pre verbal children
Visual supports- timetables etc
What intervention can you do to develop expression with pre verbal children
Like/dislike, choices, AAC
What are the benefits of intensive interaction
Teaches to tolerate proximity
adults can be fun
Turn taking
Improves social responsiveness
What is TAC PAC
Sensory communication resource
What are the 4 separate SSD groups according to Dodd
Articulation disorder
Phonological delay
Inconsistent phonological disorder
Consistent phonological disorder
What is an articulation disorder
Impaired ability to pronounce specific phonemes
Always produces same substitutions/ distortions
Can be organically caused (rare) eg Dysarthria
What is phonological delay
All phonological error patterns can occur in typical development
Typical of younger children
Caused by delayed neurological maturation or lack of support for language development
What is a consistent phonological disorder
Consistent use of non developmental error patterns
Often more than one error type
If limited syllable structure used it is an indication of a disorder
How would children with consistent phonological disorder preform
Poor on- - phonological awareness - meta linguistic skills - literacy tasks Norm on- - Oro motor skills - speech planning
What is inconsistent phonological disorder
Non developmental errors
At least 40% variability in phonological system
Multiple error forms for same lexical item observed (correct/ incorrect realisation on same sound)
What is the prevalence of childhood apraxia of speech
Less than 1% of referrals
Name some idiosyncratic rules
Favourite sound Initial consonant deletion Medial consonant deletion Backing De nasalisation Devoicing stops Final vowel addition
What is the difference between independent analysis and relational analysis
Independent- view of child’s system without comparing to adult phonology
Relational- viewed in relation to idealised version of adult system eg %consonants correct
What are the expectations of intelligibility in children ages 1-4
1- 25%
2-50%
3-75%
4-100%
Discuss the severity scale for SSD
(%consonants correct) 85> mild 65-85 - mild moderate 50-65 moderate severe <50 severe SSD
Name an assessment for inconsistent speech
DEAP
40%> inconsistency score =inconsistent phonological disorder
Evidence for effectiveness of minimal pairs
Elbert (1991) - 3-5 minimal pairs was enough to show generalisation to other words containing the sound
How many selection criteria are there for which sounds to target
16
Describe selection criteria: developmental sequence
Logical assumption that earlier developing sounds easier to learn
Mirrors typical development
No evidence base
Describe selection criteria: socially important
Personal significance- eg sound in name
Avoids embarrassment
Describe selection criteria: stimulable phonemes
Developmental readiness
Ease of learning
Ease of teaching
Early success (motivating)
Describe selection criteria: minimal meaningful feature contrasts
Minimal pairs Maximally opposed (P,M,V) Minimally opposed (only one feature)
Describe selection criteria: unfamiliar words
Premise that error patterns won’t be habituated
Describe selection criteria: inconsistently errored sounds
Targets that children say correctly some of the time
Some knowledge of target= easier to teach
Describe selection criteria: most deviant from typical development
Sound ‘odd’ even to untrained ear
Eg initial consonant deletion, backing
Describe selection criteria: later developing sound first
Training them will result in greater system wide change
Describe selection criteria: marked consonants first
Target one sound to get another
Eg target fricatives and get both fricatives and stops
Describe selection criteria: non stimulable sounds first
Aim to make the sounds stimulable
Describe selection criteria: maximal meaningful feature contrasts
Eg Bun-Sun (PMV)
Fat- gnat (PMV and major class)
Major class = obstruent vs Sonorant or consonant vs vowel etc