(by Eileen Dombrowski from OUP blog) Shock waves in the human sciences! Six more of Brian Wansink’s published papers are being retracted, Cornell University announced September 20, bringing the total to 13, and the professor has resigned in disgrace. It is not just scientific peers who are affected as Brian Wansink’s flawed methodology is exposed and his papers are withdrawn from journals. Millions of ordinary people have also been influenced by his research on “mindless eating.” Nutritionists and marketers alike have also based decisions on his findings. But – what do these retractions mean for the methodology of the sciences? And – why should we seize on this example in Theory of Knowledge?
Posted in IB Theory of Knowledge
Tagged confirmation bias, evidence, human sciences, imagination, intuition, justification, methodology, peer review, reason, sense perception, shared knowledge, truth
(Eileen Dombrowski from OUP blog) Are we on “the path back into darkness, tribalism, feudalism, superstition, and belief in magic”? The apparent upsurge of belief in astrology has sent one of my favourite bloggers and podcasters, neurologist and skeptic Steven Novella, into a paroxysm of sheer frustration. How can anything so thoroughly debunked as astrology make inroads back into public belief? But – stay cool, Steven! This is a job for Theory of Knowledge teachers! It seems to me we’re in a perfect spot to raise questions about astrology – not with earnest annoyance but with humour and a light heart. Continue reading
(by Eileen Dombrowski, from OUP blog) Good news: counter-argument with factual support may not be doomed after all. The “backfire effect”, as widely discussed in the past few years, was a truly disheartening phenomenon for anyone who cares about critical thinking or reliable knowledge. However, recent studies illustrate how the human sciences work as they offer revised conclusions – and at the same time give us back some reasons for optimism.
(by Eileen Dombrowski, from OUP blog) It’s easy to miss the point entirely when treating Indigenous Knowledge in TOK. It’s not a special “category” of knowledge, even though it is listed in our syllabus in parallel with other areas of knowledge. Clustering up indigenous groups across the world to look at their knowledge does not enable us to treat that knowledge as separate or separable from other areas of knowledge. I’m a big fan of treating Indigenous Knowledge — but specifically as a particular cultural synthesis of other areas of knowledge and as a cultural perspective within and upon the other areas. Today I’d like to bring attention to three current topics that clearly deal with Indigenous Knowledge but, on consideration, deal equally with history, anthropology, and archeology. I’ve included links to supporting resources. Continue reading
(by Theo Dombrowski, from OUP blog) “Civilians Attacked by Chemical Weapons!” Few headlines spark as much outrage. If a TOK class engages students in the questions of knowledge connected with this kind of horrendous event, it can help them feel the importance of the intellectual tools that the course provides for probing into – and reacting to – such events.
A reflective piece in the current edition of Dispatches, a journal of Médecins sans Frontières (MSF) Canada, provides an articulate, subtle, and thoughtful focus for many such questions. (Stephen Cornish, “Red Lines”) Easily viewed online, the article is short enough to be used as the basis of a rich and far-reaching discussion. What makes the article particularly effective, too, is that it appeared shortly before the most recent use of chemical weapons in Syria, and thus concerns a whole array of questions perhaps not fully apparent in the most recent news flashes. Continue reading
(by Eileen Dombrowski, from OUP blog) Can we define and measure happiness – put statistics to an emotion? Can we rank countries of the world quantitatively for the degree to which their people are happy? The fifth annual World Happiness Report, released by the United Nations on March 20, 2017 has subject matter likely to appeal to students. For Theory of Knowledge teachers, the report gives an excellent focusing example for discussing ways of knowing and methods of research, particularly for the human sciences. Continue reading
(by Eileen Dombrowski, from OUP blog) Hans Rosling, who passed away earlier this month, made numbers tell significant stories about the world. A self-proclaimed “edutainer” — educator and entertainer — Professor Rosling championed a worldview based on facts. He had a genius for revealing large patterns in human development by making people see the data on population, inequality, and global education and health. He leaves to teachers resources on numbers, facts, and large patterns that can continue to help us in our classrooms — and also leaves us, in less practical terms, the inspiration of his love of knowledge. Continue reading
(by Eileen Dombrowski from OUP blog) Thanks largely to the cognitive sciences, we’ve learned much in recent decades about how our own minds work. As knowledge flows from research journals to the popular media, recent findings in psychology have stimulated considerable commentary and advice on dealing with the problems that trouble our minds. Psychoanalysis and cognitive behavioural therapy, complex topics within a complex area of knowledge, have drawn lay readers and listeners not just out of interest in knowing how their minds or brains work but also out of hopes to relieve problems and improve their own health.
No doubt at least some of your students will have had exposure to psychoanalysis, even if only through sensationalistic movies. No doubt, too, they will have encountered the currently much promoted cognitive behavioural therapy (CBT) and its applications to everyday practices – there are even “apps” available for meditation and stress relief, for example. “Mindfulness”, a close adjunct to CBT, is, your students may observe, very much in the air. But how seriously should we take the different approaches of psychoanalysis and CBT as ways of achieving better mental and emotional health? Continue reading
(by Eileen Dombrowski, from OUP blog) Surely in the holiday sunshine of a northern hemisphere summer we TOK teachers deserve to rest our minds — even as we nourish them. Do you share this belief? If so, you might, like me, enjoy listening to interviews or thoughtful conversations while preparing salmon for the barbecue, watering the garden, or walking on the beach. Often, podcasts treat ideas not with bullet-point-analytical-delivery but with chatty interviews and reflective conversation – more diffuse, more relaxing. Continue reading
(by Eileen Dombrowski, from OUP blog) At first glance, this three-minute video (6 Photographers Capture Same Person But Results Vary Widely Because of a Twist) provides a visually engaging, if rather obvious, illustration of differing perspectives at work as 6 photographers take distinctly unlike pictures of the same subject. Taken at face value, it’s an appealing resource for a TOK class on the effect of what we think (perspectives, WOK intuition/reason) on what we see (WOK sense perception) and how we represent the world (WOK language). It’s when we question the methods of the film makers, though, and the reach of their conclusions, that the video becomes richer in questions that we want to raise in Theory of Knowledge.