Campos Guevara, Martha Eugenia and Montenegro Landaverde, Marina Abigail and Quintanilla Ayala, Juan Carlos (2016) A comparison of the entry and exit speaking and reading proficiency level of Practicum I & II students and its effects on their teaching performance as assistants at the Foreign Lnguage Department at the University of el Salvador, semester I & II, 2016. Bachelor thesis, Universidad de El Salvador.