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Todd Suomela's Library tagged learning   View Popular, Search in Google

May
29
2012

Here’s what I propose. In the 21st century, we flip Bloom’s taxonomy. Rather than starting with knowledge, we start with creating, and eventually discern the knowledge that we need from it.

learning pedagogy teaching hierarchy taxonomy knowledge creativity

May
18
2012

"Each tale was carefully fabricated by undergraduates at George Mason University who were enrolled in T. Mills Kelly's course, Lying About the Past. Their escapades not only went unpunished, they were actually encouraged by their professor. Four years ago, students created a Wikipedia page detailing the exploits of Edward Owens, successfully fooling Wikipedia's community of editors. This year, though, one group of students made the mistake of launching their hoax on Reddit. What they learned in the process provides a valuable lesson for anyone who turns to the Internet for information. "

online truth trust wikipedia learning history hoax community

  • Why did the hoaxes succeed in 2008 and not in 2012? If thousands of Internet users can be persuaded that Abraham Lincoln invented Facebook, surely the potential for viral hoaxes remains undiminished.

     

     One answer lies in the structure of the Internet's various communities. Wikipedia has a weak community, but centralizes the exchange of information. It has a small number of extremely active editors, but participation is declining, and most users feel little ownership of the content. And although everyone views the same information, edits take place on a separate page, and discussions of reliability on another, insulating ordinary users from any doubts that might be expressed. Facebook, where the Lincoln hoax took flight, has strong communities but decentralizes the exchange of information. Friends are quite likely to share content and to correct mistakes, but those corrections won't reach other users sharing or viewing the same content. Reddit, by contrast, builds its strong community around the centralized exchange of information. Discussion isn't a separate activity but the sine qua non of the site. When one user voiced doubts, others saw the comment and quickly piled on.

May
12
2012

"Humanities students should be more like computer-science students.

I decided that as I sat in on a colleague's computer-science course during the beginning of this, my last, semester in the classroom. I am moving into administration full time, and I figured that this was my last chance to learn some of the cool new digital-humanities stuff I've been reading about. What eventually drove me out of the class (which I was enjoying tremendously) was the time commitment: The work of coding, I discovered, was an endless round of failure, failure, failure before eventual success. Computer-science students are used to failing. They do it all the time. It's built into the process, and they take it in stride."

learning education discipline humanities computer-science failure success

Oct
5
2011

  • It turned out that those subjects with a growth mindset were significantly better at learning from their mistakes. As a result, they showed a spike in accuracy immediately following an error. Most interesting, though, was the EEG data, which demonstrated that those with a growth mindset generated a much larger Pe signal, indicating increased attention to their mistakes. (While those with an extremely fixed mindset generated a Pe amplitude around five, those with a growth mindset were closer to fifteen.) What’s more, this increased Pe signal was nicely correlated with improvement after error, implying that the extra awareness was paying dividends in performance. Because the subjects were thinking about what they got wrong, they learned how to get it right.
Apr
28
2012

"Manzi wants to infuse government with a culture of experimentation. Set up an F.D.A.-like agency to institute thousands of randomized testing experiments throughout government. Decentralize policy experimentation as much as possible to encourage maximum variation.

His tour through the history of government learning is sobering, suggesting there may be a growing policy gap. The world is changing fast, producing enormous benefits and problems. Our ability to understand these problems is slow. Social policies designed to address them usually fail and almost always produce limited results. Most problems have too many interlocking causes to be explicable through modeling. "

government experiments pragmatism policy learning

Apr
22
2012

"Would you make the same decisions in a foreign language as you would in your native tongue? It may be intuitive that people would make the same choices regardless of the language they are using, or that the difficulty of using a foreign language would make decisions less systematic. We discovered, however, that the opposite is true: Using a foreign language reduces decision-making biases. Four experiments show that the framing effect disappears when choices are presented in a foreign tongue. Whereas people were risk averse for gains and risk seeking for losses when choices were presented in their native tongue, they were not influenced by this framing manipulation in a foreign language. Two additional experiments show that using a foreign language reduces loss aversion, increasing the acceptance of both hypothetical and real bets with positive expected value. We propose that these effects arise because a foreign language provides greater cognitive and emotional distance than a native tongue does. "

foreign-language learning psychology bias

Apr
17
2012

"Learn anything with your peers. It's online and totally free.
At P2PU, people work together to learn a particular topic by completing tasks, assessing individual and group work, and providing constructive feedback."

education online learning p2p autodidact e-learning open-courseware

Apr
16
2012

  • Summary for impatient readers: focus of attention physically determines which synapses in your brain get stronger, and which areas of your cortex physically grow in size. The implications of this provide direct guidance for alteration of behaviors and motivational patterns. This is used for this purpose extensively: for instance, many benefits of the Cognitive-Behavioral Therapy approach rely on this mechanism.
  • Cognitive-Behavioral Therapy has a highly successful approach for breaking habits, which requires only a very subtle alteration to this process. You notice that you are biting your nails. You immediately focus your attention on what you are doing, and you stop doing it. No rage, no blaming yourself, no negative emotions. You just stop, and you focus all the attention you can on the act of stopping. You move your arm down, focusing your attention on the act of movement, on the feeling of your arm going down, away from your mouth. That’s it. You can go back to whatever you were doing.

     

    Five minutes later, you notice yourself biting your nails again. You calmly repeat the procedure again.

     

    By doing this, you are training yourself to perform a new behavior – the “stop and put the hand down” behavior – which is itself triggered by the nail-biting behavior. As you go along, you will get better and better at noticing that you have started to bite your nails. You will also get better and better at stopping and putting your hand down. After a while, this will become semi-automatic; you’ll notice that your hand went to your mouth, a nail touched your tooth, and the hand went back down before you could do anything. Don’t stop training: focus your attention on the “stop and drop” part of the action.

     

    After a while, the nail-biting simply goes away. Of course, the more complex and more ingrained a habit is, the more effort and time will be needed to break it. But for most people, even strong habits can be relatively quickly weakened, or redirected into less destructive behaviors.

Apr
14
2012

"In other words, the feeling of flow is different than the feeling of getting better. If all you seek is flow, then you’re not going to get better. There is no avoiding the deliberate strain of real improvement. "

practice deliberate flow psychology growth learning

Apr
8
2012

Welcome to Piazza—a place where students can come together to ask, answer, and explore under the guidance of their instructor. It'll save you time, and your students will love using it. It's also free, and easy to get started

education collaboration tools discussion forum learning

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