What makes tattoos permanent? - Claudia Aguirre Further reading to recap what we learned. Urban legend has it that tattooed patients undergoing Magnetic Resonance Imaging (MRI) have experienced the ink being ripped from their skin – Is it true? Even though the presence of metal is common in pigments, there are no documented reports of tattoos being “ripped out” during a routine MRI. But some people do exhibit swelling, itching or burning after getting scanned. There are also reports of pigments causing problems with the MRI results, perhaps because of the metals in the inks (FDA, 2011). Why Is the Research on Learning Styles Still Being Dismissed by Some Learning Leaders and Practitioners? I have been battling the notion of "designing instruction for learning styles" in my own quixotic fashion for a couple of decades now. In my attempt to be a good steward of my clients' shareholders' equity I wished to help them avoid faddish instructional design practices that have been disproven by empirical research. I first learned back in the 1980s at NSPI (now ISPI) conferences that while self-reported learning style preferences do exist, that designing instruction to accommodate them has no basis. When I posted yet again on this topic on my blog a couple of months ago and then sent a Tweet out about it—Jane Bozarth, EIC of this magazine, invited me to publish an article.
Just How Small Is an Atom? - Jonathan Bergmann Whether we’re zooming in to the wavelength of a gamma ray or zooming out to the size of a galaxy, it can be difficult to wrap our heads around the big numbers we’re measuring—like nanometers (10-9meters) or gigameters (109). Take a look at these efforts to represent big numbers. What are the strengths of each? Pop Quiz! Do You Really Need Quizzes in Online Training? Question: Do you really need quizzes in your online training modules?Select the best answer to the question from the choices below. A. Always B. Never C. Probably 12 Must-See TED Talks for Purposeful Women - Let Why Lead When my husband first started cueing TED talks for us, I’d try to convince him to go for Modern Family instead. But it wasn’t long before I caught on. A TED talk means you are twenty minutes away from feeling like you can do amazing things. I’ve spent a lot of time narrowing it down, and these are my twelve favorite TED talks for purposeful women.
How language can affect the way we think Keith Chen (TED Talk: Could your language affect your ability to save money?) might be an economist, but he wants to talk about language. For instance, he points out, in Chinese, saying “this is my uncle” is not as straightforward as you might think. In Chinese, you have no choice but to encode more information about said uncle.
Bloom's Digital Taxonomy This is the introduction to Bloom's Digital Taxonomy. The different taxonomical levels can be viewed individually via the navigation bar or below this introduction as embedded pages. This is an update to Bloom's Revised Taxonomy which attempts to account for the new behaviours and actions emerging as technology advances and becomes more ubiquitous. Bloom's Revised Taxonomy describes many traditional classroom practices, behaviours and actions, but does not account for the new processes and actions associated with Web 2.0 technologies, infowhelm (the exponential growth in information), increasing ubiquitous personal technologies or cloud computing.Bloom's Digital Taxonomy isn't about the tools or technologies rather it is about using these to facilitate learning.
Video: Can we end pandemics in our lifetime? By tracking social media, it turns out, we can get much better at recognizing pandemics early. Solving epidemics has been the goal of physician Larry Brilliant’s career — and the basis for his 2006 TED Prize wish, which he updated this year in a talk at TED2013, above. His wish called for an “International System for Total Early Disease Detection,” or InSTEDD, a project with the mantra “Early detection, early response” — which included, among other features, tracking stories on the web to watch for patterns that indicate an epidemic is about to break out. After winning the TED Prize, Brilliant founded InSTEDD, a nongovernmental, multilingual, worldwide digital surveillance system that monitors the web, global news and social media for phrases and patterns that may signal a brand-new pandemic.
Tall poppy syndrome The tall poppy syndrome is a pejorative term primarily used in the United Kingdom, Australia, New Zealand and other Anglosphere nations to describe a social phenomenon in which people of genuine merit are resented, attacked, cut down, or criticised because their talents or achievements elevate them above or distinguish them from their peers. Australia and New Zealand's usage of the term has evolved and is not uniformly negative. In Australia, a long history of "underdog" culture and profound respect for humility in contrast to that of Australia's English feudal heritage results in a different understanding of "tall poppy syndrome".
Recent Research Review About two years ago, four enterprising learning researchers reviewed the research on training and development and published their findings in a top-tier refereed scientific journal. They did a really nice job! Unfortunately, a vast majority of professionals in the workplace learning-and-performance field have never read the research review, nor have they even heard about it. As a guy whose consulting practice is premised on the idea that good learning research can be translated into practical wisdom for instructional designers, trainers, elearning developers, chief learning officers and other learning executives, I have been curious to see to what extent this seminal research review has been utilized by other learning professionals. So, for the last year and a half or so, I've been asking the audiences I encounter in my keynotes and other conference presentations whether they have encountered this research review. Often I use the image below to ask the question:
6 thinkers whose depressing ideas will make you feel better We are absurdly anxious about success, says popular philosopher Alain de Botton (TED Talk: Alain de Botton: A kinder, gentler philosophy of success). In his talk from 2009, he suggests that many of our modern values — like our sense of limitless possibility and upward growth — can actually lead us to stress harder about how well we’re doing. But the reverse can also be true, says de Botton. For TED, he’s put together this reading list of (mainly) pessimistic philosophers who have inspired his thinking about positivity. 1.