TY - THES AU - Castiblanco Garcia, Karen Tatiana PY - 2014 UR - http://hdl.handle.net/10818/12416 AB - This qualitative exploratory action research was conducted with A2 university students at Universidad de la Sabana. They are immersed in blended learning practices where autonomy has become the key to succeed in learning processes. The needs analysis... LA - eng PB - Universidad de La Sabana KW - Ingles -- Ensenanza -- Colombia KW - Comunicacion oral -- Ingles -- Colombia KW - Vocabulario -- Ingles -- Colombia TI - Enhancing oral fluency through task-fluency discussions in second life ER -