Abstract
In this article the result of the concept construction in the research project ‘Implementation of an Integrating methodology in Social Work, conducted in the Faculty of Social Work at La Salle University in de period of 2004-2006. In the Research we try to identify theoretical and epistemological contributions of Social Sciences and Social Work towards the implementation of an integrating methodology. This research based on the line of Discipline Construction and the category of methodology and intervention methods. Its arguments are based on previous research in the Faculty from different colleagues about the theoretical and methodological implementation of Social Work.