Customized query type (Self-Administered Questionnaire) to collect data
to determine the validity of the content (Content Validity), who led the research completed questionnaires created to offer advisors and experts, the elderly, the disabled, 5 to consider the validity of the content. And the appropriateness of the language (Content Validity Congruence Index: IOC)
testing confidence. (Reliability) of the questionnaire was to analyze the reliability coefficient alpha of Akron Barkley (Chronbarch 's Alpha coeficient)
Descriptive statistics (Descriptive statistics) to analyze the data. The statistics include percentage, mean, standard deviation.
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