Children with multiple disabilities and minimal motor behavior using chin movements to operate microswitches to obtain environmental stimulation.
In these two studies, two children with multiple disabilities and minimal motor behavior were assessed to see if they could use chin movements to operate microswitches to obtain environmental stimulation. In Study I, we applied an adapted version of a recently introduced electronic microswitch [Lancioni, G. E., O'Reilly, M. F., Singh, N. N., Sigafoos, J., Oliva, D., & Baccani, S., et al. (2004). Technological aids to promote basic developmental achievements by children with multiple disabilities: evaluating two cases. Cognitive Processing 5, 232-238]. In Study II, we set up a new microswitch detecting the chin-movement response through an optic sensor. Each study was carried out according to an ABAB sequence in which A represented baseline and B intervention phases. A 2-month post-intervention check also occurred. The data showed that both children increased the frequency of the chin response, thus increasing the level of environmental stimulation, during the intervention phases. This performance was retained at the post-intervention check. The overall suitability of this response and related microswitches as well as the need to explore other potential responses and microswitches for children with minimal motor behavior is discussed.
Lancioni
Giulio E
GE
Department of Psychology, University of Bari, Via Quintino Sella 268, 70100 Bari, Italy. g.lanconi@psico.uniba.it
O'Reilly
Mark F
MF
Singh
Nirbhay N
NN
Sigafoos
Jeff
J
Tota
Alessia
A
Antonucci
Massimo
M
Oliva
Doretta
D
D001927:Brain Diseases / Q000534:rehabilitation*; D002648:Child; D002680:Chin; D003143:Communication Devices for People with Disabilities; D019988:Children with Disabilities / Q000534:rehabilitation*; D004867:Equipment Design; D005260:Female; D006801:Humans; D008297:Male; D008838:Microcomputers; D019957:Motor Skills Disorders / Q000534:rehabilitation*