Hypertext in Scientific Disclosure: Analysis of its Use on the Twitter profile @materia-ciencia of el País as the Subject of Study

The use of hypertext to document or contextualize scientific events published on Twitter @materia-ciencia of El Pais is investigated. The objectives of the study are: to investigate the quality according to the average number of inserted links; to identify the typologies used; to describe the modality that forms each one of the typologies and to indicate the most used modalities in each typology. The methodology is based on analysing the information published during one term ( March-May 2019 ). The results indicate this documentary resource is of very quality using mainly two typologies: the chronological and the documentary. The conclusions provide the first conceptual classification of useful hypertexts to disclose science in the media made up of six modalities: curricular, scientific methodological, organizational, bibliographic, archived, terminological. In addition, a model of construction of multilineal discursive based on the connection of digitalized texts to disclose useful scientific-technological findings is proposed, for the professional academic sector, and a methodological base for future studies, being transversal to other disciplines.