Validation of Brazilian educational technology for disseminating knowledge on leprosy to adolescents

Elaborate and validate an educational technology for adolescents on leprosy, focusing on preventing the disease and reducing stigma. First, a prototype of the educational technology was elaborated and later analyzed by 17 adolescents and 7 researchers' experts in the leprosy area and educational technologies who answered a questionnaire with questions related to the subject. Subsequently, the technology has been applied to 43 adolescents, and a questionnaire was handed before and after the use of the game, so that questionnaire scores were compared by a Wilcoxon paired test. After the data collection with researchers and adolescents, the answers received descriptive treatment, and the Content Validity Index was calculated, which reached a good level of agreement, with an overall value (0.86), although there were improvements to the technology, based on the perceptions of researchers and adolescents. There was an increase in knowledge about leprosy.