标题：Diseño e implementación de una aplicación computacional para apoyar el aprendizaje del tipo texto-abstract, en el contexto metodológico de Computed Assisted Learning (CALL)
摘要：The abstract is the most common text type in English. It is found on the Web or in paper for summarizing or describing scientific research in a precise, concise and exacting way. In this work, a practical and functional computer platform (http://abstract.cfrd.cl) has been designed, implemented and evaluated in order to help pregraduate university students improve their reading comprehension and deal with selecting common English grammar structures in abstract text type, by developing various kind of tasks and exercises. Different parameters from CALL methodological framework and TBLT performance and assesment were considered. Results obtained confirm the support, development and improvement in learning certain structures by performing tasks.
