Assistive technology to promote occupation and reduce mouthing by three boys with fragile X syndrome

ABSTRACT

Objectives: To extend the use of assistive technology (AT) for promoting a new adaptive response and to reduce hand mouthing, by three boys with fragile X syndrome. To monitor the effects of the intervention program on the positive mood. To carry out a three month follow-up phases. To conduct a social validation assessment involving 30 parents of children who presented multiple disabilities as raters.

Methods: The study was implemented according to an ABAB experimental design, where A represented baseline phases (technology available but inactive) and B represented intervention phases (the technology ensured 7 s of positive stimulation). Results: All participants improved and consolidated their performance. Parents involved in the social validation assessment rated positively the use of such technology. Conclusion: AT-based program was useful, affordable, and effective for enhancing constructive engagement, self-determination, and for improving quality of life by children with fragile X syndrome and severe to profound developmental disabilities.

KEYWORDS:

• Assistive technology
• cognitive-behavioral interventions
• developmental disabilities
• fragile X syndrome
• quality of life

Declaration of interest

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the article.