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John Evans

How We Learn: Scientific American - 4 views

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    "When we pack our children off to school, we envision them embarking on a lifelong career of learning. Yet one thing they typically never study is the art of studying itself. Our intuitions, it turns out, do not always map to reality. In "Psychologists Identify the Best Ways to Study" by John Dunlosky et al. we comb through the vast scientific literature on learning techniques to identify the two methods that work best."
John Evans

Five Common Myths about the Brain - Scientific American - 3 views

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    "ome widely held ideas about the way children learn can lead educators and parents to adopt faulty teaching principles Jan 1, 2015 Credit: Kiyoshi Takahase segundo MYTH HUMANS USE ONLY 10 PERCENT OF THEIR BRAIN FACT The 10 percent myth (sometimes elevated to 20) is mere urban legend, one perpetrated by the plot of the 2011 movie Limitless, which pivoted around a wonder drug that endowed the protagonist with prodigious memory and analytical powers. In the classroom, teachers may entreat students to try harder, but doing so will not light up "unused" neural circuits; academic achievement does not improve by simply turning up a neural volume switch. MYTH "LEFT BRAIN" and "RIGHT BRAIN" PEOPLE DIFFER FACT The contention that we have a rational left brain and an intuitive, artistic right side is fable: humans use both hemispheres of the brain for all cognitive functions. The left brain/right brain notion originated from the realization that many (though not all) people process language more in the left hemisphere and spatial abilities and emotional expression more in the right. Psychologists have used the idea to explain distinctions between different personality types. In education, programs emerged that advocated less reliance on rational "left brain" activities. Brain-imaging studies show no evidence of the right hemisphere as a locus of creativity. And the brain recruits both left and right sides for both reading and math. MYTH YOU MUST SPEAK ONE LANGUAGE BEFORE LEARNING ANOTHER FACT Children who learn English at the same time as they learn French do not confuse one language with the other and so develop more slowly. This idea of interfering languages suggests that different areas of the brain compete for resources. In reality, young children who learn two languages, even at the same time, gain better generalized knowledge of language structure as a whole. MYTH BRAINS OF MALES AND FEMALES DIFFER IN WAYS THAT DICTATE LEARNING ABILITIES FACT Diffe
Keri-Lee Beasley

Using Technology to Break the Speed Barrier of Reading - Scientific American - 1 views

  • Unfortunately, the system of reading we inherited from the ancient scribes —the method of reading you are most likely using right now — has been fundamentally shaped by engineering constraints that were relevant in centuries past, but no longer appropriate in our information age.
  • search for innovative engineering solutions aimed at making reading more efficient and effective for more people
  • But then, by chance, I discovered that when I used the small screen of a smartphone to read my scientific papers required for work, I was able to read with much greater facility and ease.
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  • hen, in a comprehensive study of over 100 high school students with dyslexia done in 2013, using techniques that included eye tracking, we were able to confirm that the shortened line formats produced a benefit for many who otherwise struggled with reading.
  • For example, Marco Zorzi and his colleagues in Italy and France showed in 2012 that when letter spacing is increased to reduce crowding, children with dyslexia read more effectively.
  • A clever web application called Beeline Reader, developed by Nick Lum, a lawyer from San Francisco, may accomplish something similar using colors to guide the reader’s attention forward along the line.  Beeline does this by washing each line of text in a color gradient, to create text that looks a bit like a tie-dyed tee-shirt.
  • one aims to increase the throughput of the brain’s reading buffers by changing their capacity for information processing, while the other seeks to activate alternate channels for reading that will allow information to be processed in parallel, and thereby increase the capacity of the language processing able to be performed during reading. 
  • The brain is said to be plastic, meaning that it is possible to change its abilities.
  • people can be taught to roughly double their reading speed, without compromising comprehension.
  • Consider that we process language, first and foremost, through speech. And yet, in the traditional design of reading we are forced to read using our eyes. Even though the brain already includes a fully developed auditory pathway for language, the traditional design for reading makes little use of the auditory processing capabilities of the brain
  • While the visual pathways are being strained to capacity by reading, the auditory network for language remains relatively under-utilized.
  • Importantly, our early indications suggest that the least effective method of reading may be the one society has been clinging to for centuries: reading on paper.
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    "Importantly, our early indications suggest that the least effective method of reading may be the one society has been clinging to for centuries: reading on paper."
John Evans

MzTeachuh: Every Teacher Is A Reading Teacher - 2 views

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    "Your credential could be elementary or secondary. Your classroom could have algebra all over the board, or pictures of the Civil War on the wall. Your students could be taking Cornell notes on the scientific method. You are still a reading teacher."
John Evans

Learning Engineering Should Be On Your Radar | Learning Solutions Magazine - 0 views

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    "The term learning engineering was coined more than 50 years ago by Herbert Simon, a Nobel Laureate and Carnegie Mellon professor. Today there is renewed interest in the discipline, which merges scientific methods and engineering principles with learning. A new Guild Research report, Learning Engineering: A Primer, by Ellen Wagner, PhD, explores how learning engineering is expected to impact L&D. It may be of specific interest to instructional designers, who may already be incorporating or honing some of the skills that learning engineers require."
John Evans

Social Media Has Not Destroyed a Generation   - Scientific American - 4 views

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    "IN BRIEF Anxiety about the effects of social media on young people has risen to such an extreme that giving children smartphones is sometimes equated to handing them a gram of cocaine. The reality is much less alarming. A close look at social media use shows that most young texters and Instagrammers are fine. Heavy use can lead to problems, but many early studies and news headlines have overstated dangers and omitted context. Researchers are now examining these diverging viewpoints, looking for nuance and developing better methods for measuring whether social media and related technologies have any meaningful impact on mental health."
John Evans

Where Edtech Can Help: 10 Most Powerful Uses of Technology for Learning - InformED : - 2 views

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    "Regardless of whether you think every infant needs an iPad, I think we can all agree that technology has changed education for the better. Today's learners now enjoy easier, more efficient access to information; opportunities for extended and mobile learning; the ability to give and receive immediate feedback; and greater motivation to learn and engage. We now have programs and platforms that can transform learners into globally active citizens, opening up countless avenues for communication and impact. Thousands of educational apps have been designed to enhance interest and participation. Course management systems and learning analytics have streamlined the education process and allowed for quality online delivery. But if we had to pick the top ten, most influential ways technology has transformed education, what would the list look like? The following things have been identified by educational researchers and teachers alike as the most powerful uses of technology for learning. Take a look. 1. Critical Thinking In Meaningful Learning With Technology, David H. Jonassen and his co-authors argue that students do not learn from teachers or from technologies. Rather, students learn from thinking-thinking about what they are doing or what they did, thinking about what they believe, thinking about what others have done and believe, thinking about the thinking processes they use-just thinking and reasoning. Thinking mediates learning. Learning results from thinking. So what kinds of thinking are fostered when learning with technologies? Analogical If you distill cognitive psychology into a single principle, it would be to use analogies to convey and understand new ideas. That is, understanding a new idea is best accomplished by comparing and contrasting it to an idea that is already understood. In an analogy, the properties or attributes of one idea (the analogue) are mapped or transferred to another (the source or target). Single analogies are also known as sy
John Evans

11 tips that can help you learn faster - and actually remember it - ScienceAlert - 4 views

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    "Kids can and should practice the skill of learning if they want a fighting chance at fulfilling all those lofty goals their parents set for them. But some people keep studying - and thinking - the same way all their lives without improving their methods.  Thankfully, cognitive science has taken a look at how people actually learn, and the results are surprising and super helpful."
Phil Taylor

The End of Theory: The Data Deluge Makes the Scientific Method Obsolete - 2 views

  • Learning to use a "computer" of this scale may be challenging. But the opportunity is great: The new availability of huge amounts of data, along with the statistical tools to crunch these numbers, offers a whole new way of understanding the world
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