150 likes | 626 Views
Characteristics of the Beginning Stutterer. Usually between 3 and 6 years oldCore behaviorsPart-word repetitions most commonRapid, irregular rhythmSome prolongationsBlocks may be presentSecondary behaviorsEscapes , no specific word and or situation avoidances. Lidcombe approach. Operant conditioning approachDelivered by parents, guided by SLPRadical departure from previous therapies for beginning stutteringDeveloped in Lidcombe, AustraliaMark Onslow, et.al. .
E N D
1. Treatment of Beginning Stuttering
3. Lidcombe approach Operant conditioning approach
Delivered by parents, guided by SLP
Radical departure from previous therapies for beginning stuttering
Developed in Lidcombe, Australia
Mark Onslow, et.al.
4. Two stages of the program Stage 1
Goal is for child to have no stuttering in everyday speaking situations
Concludes when stuttering reaches pre-determined low criteria (near zero)
Stage 2
Goal is to be certain child maintains treatment benefits
5. Stage 1 Weekly clinic visits
Clinician trains parent to do treatment
Parent provides verbal contingencies in structured conversations and in unstructured conversations
Clinical measurements procedures implemented within and beyond the clinic
6. Stage 2 Parent assumes responsibility for treatment in the long term and achieves independence from the clinician
Time between clinic visits increases
Parents continue with treatment in unstructured conversations as required
Any departure from criterion speech performance, clinic visits increase
7. Key concepts Treatment agents include praise for stutter-free speech and acknowledging and asking for self-correction of stuttered speech
Parental verbal contingencies are not constant, intensive, or invasive
Treatment is done by parents in everyday life situations
Clinician trains the parent
8. Treatment time Median treatment time for Stage 1 is 11 weeks
50% of children will take less than 3 months; 50% will require more than 3 months
90% will complete Stage 1 within 6 months
9. Data collection Stuttering rate measured in percentage of stuttered syllables (%SS) counting only the number of unambiguous stuttered syllables
Button press counter device
Stuttering severity is measured using a Likert-type 10 point scale
Severity ratings
1= no stuttering; 2=very mild stuttering; 10= extremely severe stuttering
10. Verbal response contingenciesstutter-free contingencies 5:1 over unambiguous stuttering contingencies! CHILD’S Stutter-free Speech Unambiguous
RESPONSES Stuttering
Praise
Acknowledge Request
PARENTAL self-correction
VERBAL Request
CONTINGENCIES self-evaluation
11. Stutter-free speech contingencies Low-key acknowledgement
That was smooth
No bumps in that
Praise
Great smooth talking
Good job keeping smooth
Request self-evaluation
Was that smooth? Bumpy?
12. Unambiguous stuttering contingencies Low key acknowledgement
There was a little bump there
I heard a stuck word
Requesting self-correction
See if you can say “dog” without the bump
You had a stuck word. Try it again.
13. Stage 1 Clinic visits once per week for 45 minutes to 1 hour
Count syllables stuttered using 300 syl
www.truetalk.com.au
Assign daily structured conversations (p. 327) and gradually move to unstructured conversations after 2-3 weeks
14. Stage 2 Two criteria must be met:
parent severity rating are only 1’s or 2’s, with at least 4 being a “1” for 3 weeks
%SS at the clinic is below 1% for 3 weeks
30 minute clinic visits at greater intervals
Clinician trains parents to decrease verbal contingencies
Clinician monitors data
Takes about a year to complete
15. Example http://www3.fhs.usyd.edu.au/asrcwww/downloads/LP_manual_English_Oct2002.pdf