There is acceptance and establishment of methodological stereotypes by professionals at the University of Medical Sciences of Villa Clara, Cuba. This is due to theoretical ignorance about the interrelation of linguistics with the methodology of research in the conscious expression of scientifi c language. Th e situation has served as a motivation to these authors to reverse it through the design and development of a course aimed at these university students. The essence of the course lies in the linguistic explanation –applied linguistics–, linked to methodological stereotypes in scientifi c writing. However, in parallel with the teaching process, a study was conducted to perceive possible conceptual changes in students. Hence, the objective of: is research is to expose the experience and educational-research results inherent to the referred course. Methodologically, the heuristic pr...