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Archive for the ‘Critical Thinking’ Category

Fernando Leal and colleagues at the University of Guadalajara have released Introducción a la Teoría de la Argumentación, an integrated selection of pieces intended to assist students and their teachers to focus on argumentation when reading and writing academic texts. The section Parte II: La téchnica de mapeo de argumentos (argument mapping) contains three pieces emerging [...]

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The five main theories about how critical thinking skills are acquired are Formal Training, Theoretical Instruction, Situated Cognition, Practice, and Evolutionary Psychology. The most credible theory is Practice.

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Martin Davies, a colleague of mine at the University of Melbourne and a energetic advocate of argument mapping in teaching critical thinking has published “Computer-assisted argument mapping: a rationale approach” in the journal Higher Education.  In the article Martin describes using argument mapping in an upper-level Economics subject, and discusses how the students themselves regarded the [...]

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I was recently asked “Is mindfulness the same as metacognition?” It is a reasonable question.  The concepts are closely related.  However I think they should be teased apart.  They are more like cousins than identical twins. Mindfulness in the everyday sense is something like “having your mind on the job” which I would translate as [...]

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A common decision making trap is thinking more data = better decision – and so, to make a better decision, you should go out and get more data.   Let’s call this the datacentric fallacy.   Of course there are times when you don’t have enough information, when having more information (of the right kind) would [...]

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Greg Hunt’s brave case that the Iraq war was in fact legal presented in an argument map.

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Over the Xmas break various family members were engaging in an interesting conversation whose starting point was the way many people are excessively, indeed sometimes hysterically concerned about the dangers of asbestos fibres from nearby demolitions or renovations. The background theme was how poorly people understand risks, especially small risks, and how they misplace their [...]

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The current issue of Choice Magazine (the Australian “Consumer Reports”) has a report on cheddar cheese. They had five experts blindly rate 28 cheddar cheeses, ranging from your cloth- or wax-wrapped special deli cheddar at $50+ dollars per kilo down to the supermarket brands, sometimes less than $10 per kilo. Eyeballing the results table, it [...]

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Peter Tillers discusses why DNA can never be regarded, on its own, as conclusive evidence of guilt or innocence.  This post makes me wonder about the possibility of a kind of schematic argument map showing how the argument from say a DNA match to guilt would have to go in some more-or-less general version.  This [...]

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On the news tonight there was coverage of protests in Washington against the Iraq war. There was a soundbite of an Iraq veteran saying “You can’t support the troops and oppose the war, because the troops support the war.” These thoughts flashed through my mind in quick succession: Argument. Argument, very concisely expressed. Bad argument. [...]

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