Weekly articles related to brain-based learning and learning styles, problem-solving and creativity, kids, families, and parenting, gifted and visual learners, dyslexia, attention deficit disorders, autism, and more.
Monday, September 27, 2010
Choking Under Stress - Math, Anxiety, and Girls
Psychologist Sian Beilock has a new book out on the Science of the Choke that looks into why talented and skilled people are prone to cracking or underperforming under pressure.
Some of Beilock's work looks at why girls are more prone to math anxiety and underperforming in the classroom. Math anxiety is considered a 'stereotype threat' because it conforms to a gender expectation. When teachers are anxious about math themselves (elementary school teachers are overwhelmingly female), they seem to translate this anxiety to the girls in their class and girls with math-anxious teachers are more likely to underperform. Tricky business.
Beilock looks more closely at why math anxiety makes students choke and finds that students defeat themselves by swamping their working memories with thoughts or words to themselves like "I hate math", or "When I hurry, I make mistakes".
In fact, if students are required to verbalize their steps, they don't have working memory space for anxious thoughts, and they do better. This is a low tech solution to math anxiety and choking - have student talk to themselves as they work their way through problems.
One final point that may be beneficial for high working memory performers like many gifted:
"Our work may be especially relevant to individuals higher in WM capacity, as past research has shown that the performance of these individuals is, ironically, more impacted by pressure than the performance of their lower WM counterparts. The current findings align with the suggestion that situation-induced worries compete for the WM resources that individuals with higher WM capacity normally rely on for their superior performance. Thus, it may be that a talk-aloud intervention would benefit higher WM individuals the most."
Choking under pressure at Psychology Today
Math stress picture
Monday, September 20, 2010
Lurking Genius- Untapped Savant Ability and Creativity in You
Using transcranial magnetic stimulation or TMS, Australian researcher Dr. Allan Snyder tests his hypothesis that some savant and creativity abilities occur because the left hemisphere suppresses and confines the raw impressions of the right hemisphere. Using TMS to suppress the left anterior temporal lobe, Snyder finds that study subjects become better at drawing horses, better at estimating the number of dots presented on a screen, and better at recognizing word duplications in well known phrases.
"My hypothesis is that savants have privileged access to lower level, less-processed information, before it is packaged into holistic concepts and meaningful labels. Due to a failure in top-down inhibition, they can tap into information that exists in all of our brains, but is normally beyond conscious awareness."
It's a high tech version of "Drawing with the Right Side of the Brain".
It's an interesting idea - especially given the neurological literature about acquired (i.e. due to stroke or other neurologic disease) savant or high artistic ability and the neurological findings in individuals with autism. Snyder's theory may also have implications for our understanding of twice-exceptional individuals (gifted with LDs), creative dyslexics, gifted children and adults with overexcitabilities / sensory processing, and the co-occurrence of high creativity and mental illness.
Conversations of Creativity - Psychology Today
The genius machine pdf
Explaining and Inducing Savant Skills - Phil Trans Roy Soc
"My hypothesis is that savants have privileged access to lower level, less-processed information, before it is packaged into holistic concepts and meaningful labels. Due to a failure in top-down inhibition, they can tap into information that exists in all of our brains, but is normally beyond conscious awareness."

It's an interesting idea - especially given the neurological literature about acquired (i.e. due to stroke or other neurologic disease) savant or high artistic ability and the neurological findings in individuals with autism. Snyder's theory may also have implications for our understanding of twice-exceptional individuals (gifted with LDs), creative dyslexics, gifted children and adults with overexcitabilities / sensory processing, and the co-occurrence of high creativity and mental illness.
Conversations of Creativity - Psychology Today
The genius machine pdf
Explaining and Inducing Savant Skills - Phil Trans Roy Soc
Labels:
2E,
autism,
bipolar disorder,
brain,
creativity,
dyslexia,
right brain,
right hemisphere,
savant,
TMS
Monday, September 13, 2010
The Most Creative Brains are Slow
"...One study of 65 subjects suggests that creativity prefers to take a slower, more meandering path than intelligence. 'The brain appears to be an efficient superhighway that gets you from Point A to Point B” when it comes to intelligence, Dr. (Rex) Jung explained. “But in the regions of the brain related to creativity, there appears to be lots of little side roads with interesting detours, and meandering little byways.'"
On studies of white matter integrity, the most creative subjects using tests of divergent thinking were the ones with the ones with the lowest white matter integrity (as assessed by fractional anisotropy) in the frontostriatal circuits.
For those of us who see highly creative children with school problems, this research comes as no great surprise. The classic picture is on the WISC-IV is very high verbal and perceptual reasoning and slow processing times (Coding and Symbol Search). These children often have passionate hobbies, rich fantasy lives and imagination, and poor classroom output compared to their intellectual potential.
If you're thinking, hey this seems familiar, you're right. This thinner prefrontal cortex pattern has also been seen in gifted kids (see The Blessings and Burdens of High IQ), ADHD, and Dyslexia.
The data are beginning to converge - is it possible that the emphasis on speed and work production in K-12 schooling runs completely counter to creativity development?
NYT: Charting Creativity
Creativity / Divergent Thinking and White Matter pdf
On studies of white matter integrity, the most creative subjects using tests of divergent thinking were the ones with the ones with the lowest white matter integrity (as assessed by fractional anisotropy) in the frontostriatal circuits.
For those of us who see highly creative children with school problems, this research comes as no great surprise. The classic picture is on the WISC-IV is very high verbal and perceptual reasoning and slow processing times (Coding and Symbol Search). These children often have passionate hobbies, rich fantasy lives and imagination, and poor classroom output compared to their intellectual potential.
If you're thinking, hey this seems familiar, you're right. This thinner prefrontal cortex pattern has also been seen in gifted kids (see The Blessings and Burdens of High IQ), ADHD, and Dyslexia.
The data are beginning to converge - is it possible that the emphasis on speed and work production in K-12 schooling runs completely counter to creativity development?
NYT: Charting Creativity
Creativity / Divergent Thinking and White Matter pdf
Labels:
adhd,
creativity,
dyslexia,
gifted,
iq,
slow processing
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