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Brain Scans Forecast Math Skills - 0 views

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    This study conducted in Standford University School of Medicine reveals that brain scans from 8-year-old children can predict gains in their mathematical ability over the next six years. That is a great development to learn students' math ability and provide proper type and level of education accordingly.
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Studying mind and brain with fMRI - 0 views

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    This paper is about functional Magnetic Resonance Imaging, a groundbreaking research for learning sciences. It allows learning scientists to understand which brain parts are activated during learning. For example "lateralization of brain" hypothesis (it was saying that one hemisphere is responsible for wholistic-creative learning one is for analytical) is refuted using fMRI. Because both hemispheres were active no matter when people engaged in creative thinking or analytical thinking.
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Doodle 3D - 0 views

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    Doodle3D Transform is a new 3D app that you can transfom your 2D drawings easily into 3D designs. Beside drawing by hand, you can also scan your photos or upload existing ones. After completing designs, you can send to 3D printer and have it. This project attract much attention at Kickstarter and they collected enough fund. This application can not be a sort of augmented reality one, I don't know but I want to share. I think, it is very usable and helpful for especially kindergarten students. Besides, while STEM is gaining many attention at the education society; this app can also be usable at other level with developing some extensions. Creativity is very important for all students at education and it is very appropriate for that mission. Using pen at our mobile education is still can be spectacular sometimes and I cannot imagine what will possibly happen if developers of that application succeed.
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    Thanks for sharing! It looks really beneficial and inspiring for not only kids but also for all the people who want to make a tangible product which they have created by just a simple drawing. And the best thing is that they don't need to know any programming language to design.
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    I want that! Where we can buy it?:)) Especially for kids it is really helpfull and enjoyable to realize which they draw something. It is like dreams come to the reality:)
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    :)) Now the beta version is accessible for Kickstarter backers and the final version come out at February. You can get detailed information from their website; http://doodle3d.com/ I continue to follow that project, I will also share the developments at there.
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Is Google Making Us Stupid? - Nicholas Carr - The Atlantic - 1 views

shared by Evrim Baran on 11 Dec 13 - No Cached
afranur liked it
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    Famous article by Nicolas Carr. What do you think?
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    I am afraid I have already become a 'pancake person' :) because, I can access whatever I want with just a search button. I also feel like the author that something is changing in my brain in a negative way, becuase I do not have to force my brain anymore. Sometimes I realize that I have searched the same phone number over and over again then I really get mad at myself why I cannot just keep it in my mind, then again I realize that I do not have to as I have google with me everywhere I go:) And I think that is why computers seem smarter than us. Also, it is stated in the article that if we had all the world's information directly attached to our brain, or an artificial brain that was smarter than your brain, you'd be better off! I have lots of doubts about it. How something built by a human being can be smarter than a human being?
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    I like these sentences from the text: "Once I was a scuba diver in the sea of words. Now I zip along the surface like a guy on a Jet Ski.". Because the way we read has changed with new strategies(scanning and scimming quickly) and a great deal of information. That's why we rather google it then reading hundreds of pages.(Or ctrl-f works pretty good in some cases:)) However, I do not think that we are getting more stupid. Our brain has been evolving with new technologies and habits and probably will keep doing that. So we are not so much eager to keep some information in our minds since we are sure that we can reach them anywhere anytime. For instance, children no longer memorize multiplying tables but it does not tell us that they can not solve multiplication problems.They have another instruments to save time and energy :)
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    I agree with the ideas of Afra and Sinem. Sometimes I experience this while reading articles for my thesis and I have to write the key points for myself. However, I believe that we are not getting stupid, because we are now in technology era. We cannot abstain from appyling google for any information. It is really cost-effective in terms of time and money. I think that we will have to face with more new technologies in future, but this cannot mean that we will get more stupid. It is the requirement of our era we live in and we have to adapt ourselves.
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How to use experts when not to - 3 views

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    When decisions with important consequences involved, people ask for expert opinion let it be a hotel booking (trip advisor, booking...) or purchasing a book (amazon recommends, kitapyurdu...). If the stakes are high, then it becomes obligatory to go and ask for expert opinion. However this becomes a problem if people rely on experts as if they are getting parental advice. People become addicted to experts because of its certainity, assuredness and definitiveness. In a study, a group of adults' brains' MRI scans when they are listening to experts showed that the independent part of their decision making part of their brains switches off while they are listening. This listening becomes unquestionnable and they use these opinions without distinguishing as right or wrong. Considering the doctors who misdiagnose 4 out of 10, not questionning is an important issue. As a result the role of the expert should change because they are affected by social norms, cultural norms and everything. So their judgements may differ. Think about companies who try to sell their products and include experts in the process. Toothpaste, washing detergents etc. are exagerated. Although they are experts, they have assumptions which may have flaws. People should question and become skeptical about experts. People should not blindly accept or listen, rather they should open their eyes wide open, face the world, use experts for certain things but be aware of their limitations and also their own.
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