Abstract
The purpose of this study was to determine whether switch control site (head vs. hand) affects the age at which children can successfully activate a computer to play a cause-and-effect game. Sample- 72 - randomly divided into two groups & (head or hand switch), with stratification for gender & age (9-11 mos, 12-14 mos, 15-17 mos). After a maximum of 5 minutes of training, each was given 5 opportunities to activate a Jelly Bean switch to play a computer game. Competence was defined as 4-5 successful switch activations. Results - given - Conclusion. The findings provide developmental guidelines for using switches (head vs. hand) to activate computers to play ... & suggest that the clinicians may consider introducing basic computer & switch skills to children as young as 9 months of age. However, the clinician is cautioned that the head switch may be more difficult to master than the hand switch & that additional research involving children with motor impairment is needed as all Subjects had normal development.
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