Reports




Smart Phones Mean You Will No Longer Have to Memorize Facts

David Pogue is arguing that because of smartphones, our memory skills aren’t what they used to be. He realized this when he asked his son to name all the presidents for a prize of $10. David’s dad used to play this game with him when he was younger and he loved it. When David asked his son to recall the names of the presidents he was baffled. His son argued, “everybody has a smartphone” and always will. In 2013, the amount of smartphones will outnumber the amount of plain ones. Essentially, we have a mini computer in our pocket. This may eliminate the need to memorize facts. David argues that as we depend more on smartphones, people will develop analytical skills (logic, interpretation, creative problem solving) and personal ones (motivation, self-control, tolerance).

This is interesting to me because I don't have the best memory and I find it interesting that David thinks that we will have better logic skills if our memory skills worsen. 

http://www.psychologytoday.com/blog/inviting-monkey-tea/201304/are-smartphones-replacing-human-memory

Your Hidden Censor: What Your Mind Will Not Let You See




Hundreds of studies have backed up the theory that when your attention is occupied with only one specific activity, you fail to notice other occurrences right before your eyes. Psychologist Ulric Neisser decided to test the theory. He showed a group of subjects a video of two teams passing a basketball back and forth, and asked the subjects to count how many times the ball was passed. To test the theory, he projected another video of a girl with an umbrella walking right through the center of the screen while the basketball video was played. He asked the subjects to record how many times the ball was passed but when reporting the results, 79% of the people didn’t notice the girl with the umbrella right in front of them. Neisser suggests that we are constantly overlooking things. He says that when we focus on one thing always means picking up less information about everything else. For example, if we are sitting outside at a cafĂ© reading a book, we are ignoring the noises of the street, people passing by or talking at tables around us, and maybe some music playing in the restaurant. This is how we are able to focus when things are happening all around us. In a sense, we prioritize what we are paying attention to.


I find this interesting because I never realized that we can completely ignore things that are happening right in front of us. It is kind of unsettling to think that we could be ignoring significant things around us. 


http://www.scientificamerican.com/article.cfm?id=your-hidden-censor-what-your-mind-will-not-let-you-see


Beer
In April 2013 the non-profit Natural Resources Defense Council (NRDC) brought together two dozen nationally respected craft beer brewers to launch the Brewers for Clean Water Campaign. “Whether brewers are creating ales, pilsners, porters, wits or stouts, one ingredient must go into every batch: clean water,” says Karen Hobbs, a senior policy analyst at NRDC. Not only is clean water nesecary for health but it is important to the flavor of the Beer. Beer is 90% water so it isn’t surprising that breweries want clean, local water. They take pH and mineral content into consideration for the flavor of the beer. Different levels of minerals and salts cause different flavors and are desired for different kinds of beer. NRDC is urging beer lovers (and other concerned environmentalists) to use the form on its website to e-mail the White House encouraging President Obama to finalize guidelines recently created by the Army Corps of Engineers and the U.S. Environmental Protection Agency that call for greater protections for streams and wetlands in important headwaters regions from coast to coast. And consumers should be glad to know that for once drinking beer can actually be good for the environment.
This is interesting to me because I never realized that clean water is important in making other drinks than bottled water. 






http://www.nrdc.org/water/brewers-for-clean-water/

DSM-5

The book, “Diagnostic and Statistical Manual for Mental Health Disorders, fifth edition” or DSM-5 for short is the manual for psychiatrists, insurers, drug companies, and medical doctors on how to classify mental disorders. The reason fort the manual is to standardize the criteria for mental disorders. Unfortunately, this book is being criticized for doing more harm then good. For example, DSM-5 clumped various diseases such as autism and Asperger’s together to create a new disease called autism spectrum disorder. Psychologists argue that this may in fact be a disease but that it is far to early in the discovery to tell distinct biological markers for a disease like this in patients. The most criticized of the DSM-5 is the over diagnosing. One example is children who threw tantrums were diagnosed with disruptive mood dyregulation disorder. In addition, it has classified millions of Americans as having a disorder because they eat excess at least once a week over at least three months. Another example is that the manual revised its’ previous conclusion that people mourning cannot be treaded for depression. Now they have concluded that they can indeed be classified as depressed. The problem isn’t only with adults as 1 in 10 children have been diagnosed with ADHD and 2/3 of those kids are on prescription medication. It is the criticism of the DSM-5 that has caused many physiatrists to do research and publish on their own.


I think this article is important because sometimes doctors are quick to prescribe medication for human problems. It is important to be smart and know that medication isn’t always the solution. 



Safe Driving 
It is not surprising that distracted drivers are significantly more likely to get into accidents than people who aren’t distracted. The question is, what are the most distracting actions we do while behind the wheel of a car. There was a study done by the AAA Foundation for Traffic Safety, in Washington. David Strayer, the study’s authors, examined how distracted you are by doing various things in the car. Dr. Strayer had three groups of 51 people. Dr. Strayer and his team watched each person performed eight tasks: doing nothing; listening to the radio; listening to an audio book; conversing with a passenger; calling a friend using a hand-held phone; calling a friend using a hands-free phone; using speech to send a text message; and a difficult task few people engage in behind the wheel such as verifying a set of mathematical equations while memorizing nouns interjected between the maths problems. The first of the three groups sat at a computer, the second group sat in simulators (resembling the interior of a car), and the third drove real cars. They rated their level of concentration from a scale of 1.0 (least mentally challenging) to 5.0 (most mentally challenging). The lowest rated activities were listening to the radio or to a book with scores of 1.21 and 1.75. Talking to a passenger (2.33) and talking on the phone (2.27 if hands-free and 2.45 if hand-held) were intermediate. The most distracting, at 3.06, was hands-free texting. This is significant because many people think that hands free texting is the safest option. Logically, anything that moves your attention off the road can be fatal.
This is interesting to me because in a short amount of time I will start driving. Before reading this article, I would have guessed that hands free texting would be very safe to use while driving. It is interesting to know that it is significantly more distracting than I would have expected.





A whale of a story

There will be a new exhibit at the Smithsonian Institution, in Washington D.C. this fall showing a life-sized fossil of a 5 year old whale from Chile. The model will be made by printing three-dimensionally. The fossil was found while widening the Pan American Freeway. This whale was one of a dozen fossils found. Some local experts were concerned that by removing the bones would have destroyed important information such as how the animals died. As the locals were debating on how to remove the bones so that the Freeway could continue construction, Nick Pyenson and his team from the Smithsonian happened to be working nearby. Dr. Pyenson enlisted the institution’s 3D-digitisation team to fly to the site and scan the skeletons with lasers, before they were removed. This procedure allowed the team to create virtual detailed models. The models will be an exact copy so that people can see what the whale would have looked like even if they were not at the museum in Chile.

Besides being interesting, this article has significance to science that we have around us. This story is talking about new and innovative technology that we have at school. Because we have a 3D printer, we can think about how that technology has been used for archeology. In addition, we can think of new ways our 3D printer could be utilized.


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