• Argumentation Skills: A Peer Assessment Approach to Discussions in the EFL Classroom 

      Ubaque Casallas, Diego Fernando; Pinilla Castellanos, Freddy Samir
      This paper presents an exploratory action research study carried out by two English as a foreign language teachers in a private, non-profit institution in Bogota, Colombia, with a group of 12 learners in a B1 English course. ...
      Universidad Nacional de Colombia Revistas electrónicas UN PROFILE Issues in Teachers' Professional Development.