Speech therapy in adolescents with Down syndrome: In pursuit of communication as a fundamental human right.

PURPOSE: The achievement of speech intelligibility by persons with Down syndrome facilitates their participation in society. Denial of speech therapy services by virtue of low cognitive skills is a violation of their fundamental human rights as proclaimed in the Universal Declaration of Human Rights in general and in Article 19 in particular. Here, we describe the differential response of an adolescent with Down syndrome to three speech therapy interventions and demonstrate the use of a single subject randomisation design to identify effective treatments for children with complex communication disorders.

METHOD: Over six weeks, 18 speech therapy sessions were provided with treatment conditions randomly assigned to targets and sessions within weeks, specifically comparing auditory-motor integration prepractice and phonological planning prepractice to a control condition that included no prepractice. All treatments involved high intensity practice of nonsense word targets paired with tangible referents.

RESULT: A measure of generalisation from taught words to untaught real words in phrases revealed superior learning in the auditory-motor integration condition.

CONCLUSION

The intervention outcomes may serve to justify the provision of appropriate supports to persons with Down syndrome so that they may achieve their full potential to receive information and express themselves.