the informal logic “movement” became strongly associated with what was called . The reinvigoration of interest in the study of argumentation gave rise to new approaches, such as the Informal Logic movement (e.g. The field of critical thinking, as manifested in the Informal Logic movement, … It is evident that there is much disagree­ ment among teachers of critical thinking … It is ulti-mately rooted in its social and political movements… The precise definition of "critical thinking" is a subject of much dispute.Critical thinking, … Substituting informal logic courses for formal ones was one of the earliest shifts in emphasis as more and more instructors recognized that the formal logic approach had little transfer effect. The focus of this essay on the psychological and pedagogical issues of the college introductory logic course includes a look at the roots of the informal logic movement, an analysis of logic and language, a statement of the need for evaluation of the informal logic … In no way had I set out to expound a theory of rhetoric or argumentation: my concern was with twentieth-century epistemology, not informal logic. the Thinking Skills Movement which was targeting the way in which thinking . Since the 1980s, informal logic has been partnered and even equated, in the minds of many, with critical thinking. The main motivation for the Critical Thinking Squared website and this blog is to raise … those nineteenth century works on Logic and Rhetoric which aim to raise general standards of reasoning through public edu-cation (see, e.g., Whatley [scil. The emphasis in the informal logic … Richard Whately] [1830], [1844]). ject of logic. Tag: informal logic movement What’s wrong? In the 4th edition of his Introduction to Logic (1972) we find: 1.See, also, David Hitchcock (2006) for a detailed discussion of various definitions of “argument” offered by some leading informal logicians, like Douglas Walton, Ralph Johnson, and J. Anthony Blair, and other theorists associated with informal logic … Still less had I in mind an analytical model like … “Informal logic” began as a reform movement aimed at instruction in introductory argument analysis and evaluation and critical reasoning or “critical thinking” courses in philosophy departments in the United States and Canada, with the added ambition in some quarters of being a reform movement in logic … January 29, 2013 April 4, 2014 Cate Hundleby. As the critical thinking/informal logic "movement"l grows, so does the need to clarify its nature and its philosophical basis. But informal logic is a child of the 1960s. This volume reflects the development and theoretical foundation of a new paradigm for critical thinking based on inquiry.