Definition of A.L - Is an science social, his foco is problems of use of language faced by the participants of the discourse in the social context. 

Role of A.L - identify problems discursive in classroom that solved can contribut to construction of knowledge.
 
Inicial focus - contribute to the construction of knowledge, to open new opportunites of life to people, like distance learning. 

Another Focus of A.L - The A.L saws that she’s needs to contribute to knowledge on the social life. The A.L can understand the importance of study the human action. 

Role of A.L -  Rajagopalan agrees with Moita Lopes, he says that A.L is at the height of prestige, be recognized like a science with all letters, with to the power public, this way his focus is on the social life. 

Another Focus of A.L - The A.L needs think your reason to be, it needs take your credentials, see that she’s an alternative of your discipline mother, and she ocuppies the lost groung of linguistic. 

Definition of A.L - The definition of A.L as problem solving was certainly true in its early days. His definition now are more like lists of the areas that make it up. 

Role of A.L - To pennycook A.L is na interdisciplinary field of research and practice dealing with pratical problems of language and communication that can be identified, analised or solved by theories, methods or results. 

Inicial focus of A.L - A.L take cara about the use of day by day. There’s many forms of A.L make difference in your field. 

Another focus of L.A -  Penyccok exposes things like Micro and Macro relations: basing critical AL on a notion of teachable critical thinking skills, or critical distance from social and political relations. AL has to have was of relating aspects of AL to broader social, cultural and political domains.