Abstract
Objectives
We compared two technology configurations (relying on a smartphone, indoor motion sensors, and mini speakers) for helping people with intellectual disability and visual impairments independently manage functional occupational engagement.
Methods
One of the configurations (a) provided a verbal instruction for each of the objects the participant was to collect within every session, (b) delivered auditory spatial cues to guide the participant to the area where the object could be found, and (c) repeated the instruction once the area was reached. The other configuration differed in that it did not involve any instruction repetition once the participant had reached the area with the object to collect. Six participants used both technology configurations with two or three pairs of activities. One activity of each pair was carried out using the configuration with instruction repetition while the other was carried out using the configuration without instruction repetition, according to an alternating treatments design with a crossover phase.
Results
The mean frequency of correct responses with the configuration involving instruction repetition (a) exceeded 17.6 (out of a maximum possible of 18) for all participants, and (b) was significantly higher than the mean frequency obtained with the configuration without instruction repetition.
Conclusions
The configuration with instruction repetition may be an effective tool for supporting functional occupation of people with intellectual disability and visual impairments.
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G. L. was responsible for setting up the study, acquiring and analyzing the data, and writing the manuscript. M. O. and J. S. collaborated in setting up the study, analyzing the data, and writing/editing the manuscript. G. A., V. C., C. R., and L. D. contributed in working out the technological aspects of the study, acquiring and analyzing the data, and editing the manuscript.
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Approval for the study was obtained from the Ethics Committee of the Lega F. D’Oro, Osimo, Italy. All procedures performed were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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Lancioni, G.E., O’Reilly, M.F., Sigafoos, J. et al. People with Intellectual and Visual Disabilities Manage Functional Occupation via Basic Technology Providing Spatial Cues and Timely Repetition of Response-Related Instructions. Adv Neurodev Disord 6, 11–19 (2022). https://doi.org/10.1007/s41252-021-00225-7
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DOI: https://doi.org/10.1007/s41252-021-00225-7