Reasonableness and Effectiveness in Argumentative DiscourseThis volume presents 50 contributions on the themes of reasonableness and effectiveness and their connections, which are central issues in argumentation theory. It discusses van Eemerens views on the study of argumentation; the approach to argumentation adopted in pragma dialectics; pragma dialectical perspectives on the dialectical and pragmatic dimensions of argumentative discourse; the notion of strategic maneuvering; the pragma dialectical method