An insight on the most common communicative approach principles applied by teachers to enhance the students speaking skill of the advanced intensive english i of the bachelor of arts in english with emphasis in teaching at the Foreign Language Department University of El Salvador, year 2015 - Escoto Hernández, Jose Rafael; Mejía de Díaz, Susana Patricia; Aguillón Rivera, Francisca; Llanez Márquez López, Jorge Homero (Universidad de El Salvador, 2015)