https://www.selleckchem.com/pr....oducts/17-DMAG,Hydro
to construct and validate an educational gerontechnology on frailty in elderly people. a methodological study developed in three stages educational video construction, validation by expert judges and elderly people. Validation was carried out by 22 judges and 22 elderly people. Educational Content Validation Instrument was used for judges and questions adapted from the Suitability Assessment of Materials questionnaire for elderly people. For validation, agreement criterion greater than 80% was considered, verified usi