Abstract
This study assessed whether a boy with profound multiple disabilities and minimal motor behavior would be able to control environmental stimulation using repeated eye blinks with a newly developed microswitch (i.e. an electronically regulated optic sensor mounted on an eyeglasses frame). The study was carried out according to an ABAB design and included a 3 month post-intervention check. Data showed that the boy had a large increase in the target response (repeated eye blinks) to activate the microswitch and produce environmental stimulation during the B (intervention) phases. This performance was maintained at the post-intervention check. Practical and developmental implications of the findings were discussed. Copyright © 2005 John Wiley & Sons, Ltd.
Published Version
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