Sunday, January 29, 2017
Research Byte: Working memory tasks train working memory but not reasoning: A material- and operation-specific investigation of transfer from working memory practice via BrowZine
Hilbert, Sven; Schwaighofer, Matthias; Zech, Alexandra; Sarubin, Nina; Arendasy, Martin; Bühner, Markus
Intelligence: Articles in press
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Alzheimer's disease: Music, meditation may improve early cognitive decline
Alzheimer's disease: Music, meditation may improve early cognitive decline
From Medical News Today on Flipboard
Meditation and music listening programs have shown promise in improving measures of cognitive and memory in adults with…
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Saturday, January 28, 2017
Research Byte: Individual Differences in Rhythmic Skills: Links with Neural Consistency and Linguistic Ability via BrowZine
Tierney, Adam; White-Schwoch, Travis; MacLean, Jessica; Kraus, Nina
Journal of Cognitive Neuroscience: Articles in press
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A hierarchical causal taxonomy of psychopathology across the life span. [feedly]
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A hierarchical causal taxonomy of psychopathology across the life span.
// Psychological Bulletin - Vol 136, Iss 4
We propose a taxonomy of psychopathology based on patterns of shared causal influences identified in a review of multivariate behavior genetic studies that distinguish genetic and environmental influences that are either common to multiple dimensions of psychopathology or unique to each dimension. At the phenotypic level, first-order dimensions are defined by correlations among symptoms; correlations among first-order dimensions similarly define higher-order domains (e.g., internalizing or externalizing psychopathology). We hypothesize that the robust phenotypic correlations among first-order dimensions reflect a hierarchy of increasingly specific etiologic influences. Some nonspecific etiologic factors increase risk for all first-order dimensions of psychopathology to varying degrees through a general factor of psychopathology. Other nonspecific etiologic factors increase risk only for all first-order dimensions within a more specific higher-order domain. Furthermore, each first-order dimension has its own unique causal influences. Genetic and environmental influences common to family members tend to be nonspecific, whereas environmental influences unique to each individual are more dimension-specific. We posit that these causal influences on psychopathology are moderated by sex and developmental processes. This causal taxonomy also provides a novel framework for understanding the heterogeneity of each first-order dimension: Different persons exhibiting similar symptoms may be influenced by different combinations of etiologic influences from each of the 3 levels of the etiologic hierarchy. Furthermore, we relate the proposed causal taxonomy to transdimensional psychobiological processes, which also impact the heterogeneity of each psychopathology dimension. This causal taxonomy implies the need for changes in strategies for studying the etiology, psychobiology, prevention, and treatment of psychopathology. (PsycINFO Database Record (c) 2017 APA, all rights reserved)
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Thursday, January 26, 2017
Why we should stop worrying about our wandering minds
Why we should stop worrying about our wandering minds
From BBC Future on Flipboard
Daydreaming has a bad reputation, but neuroscientists are beginning to realise that a wandering mind is not only typical – it might be beneficial.…
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Research Byte: Difference in brain activation patterns of individuals with high and low intelligence in linguistic and visuo-spatial tasks: An EEG study via BrowZine
Kang, Jun-Su; Ojha, Amitash; Lee, Giyoung; Lee, Minho
Intelligence: Articles in press
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Tuesday, January 24, 2017
Fwd: Brain prints reveal children's reading difficulties
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Institute for Applied Psychometrics (IAP)
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Thursday, January 19, 2017
Brain teaser to challenge your frontal lobes
Brain teaser to challenge your frontal lobes
Here is a fun brain teaser from puzzle master Wes Carroll. Tipping the Scales Question: The top two scales in the image at the right are in perfect…
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Read it on sharpbrains.com
Tuesday, January 17, 2017
The Frequency-Following Response - A Window into Human | Nina Kraus
The Frequency-Following Response - A Window into Human | Nina Kraus
A Window into Human Communication Editors: Kraus, N., Anderson, S., White-Schwoch, T., Fay, R.R., Popper, A.N. (Eds.) Provides a…
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Read it on springer.com
Sunday, January 15, 2017
Research Byte: Normality: Part descriptive, part prescriptive via BrowZine
Bear, Adam; Knobe, Joshua
Cognition: Articles in press
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Kevin McGrew, PhD
Educational Psychologist
Director, Institute for Applied Psychometrics
IAP
www.themindhub.com
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Friday, January 13, 2017
The risks of reading the brain
The risks of reading the brain: @russpoldrack weighs up the promise and limitations of advances in neuroimagery
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Thursday, January 12, 2017
Laser metronome achieves record synchronization | Scienmag: Latest Science and Health News
Laser metronome achieves record synchronization | Scienmag: Latest Science and Health News
Scientists at DESY have set up the world's most precise 'metronome' for a kilometre-wide network. The timing…
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Read it on scienmag.com
Tuesday, January 10, 2017
Musicians Have Faster Reaction Times
Musicians Have Faster Reaction Times
According to a new study, musicians have the edge when it comes to reaction times for auditory, visual and tactile processing.
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Sunday, January 08, 2017
Cognitive measures in the Canadian Longitudinal Study on Aging: The Clinical Neuropsychologist: Vol 0, No 0
Cognitive measures in the Canadian Longitudinal Study on Aging: The Clinical Neuropsychologist: Vol 0, No 0
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Read it on tandfonline.com
Saturday, January 07, 2017
The Science of Expertise - Excellent new web resource
This looks like an excellent new web resource.
The Science of Expertise
Are you intelligent — or rational? It's appealing to think that "all it takes is a lot of practice," but the factors behind elite performance are more complicated than that.…
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Read it on scienceofexpertise.com
Tuesday, January 03, 2017
The FLynn Effect to 2100
The FLynn Effect to 2100
There is a new expert survey out which, amongst other things, queries the world's top psychometrics experts on the future of the FLynn effect (Flynn + Lynn – clever). James…
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Read it on unz.com
Monday, January 02, 2017
The Flynn Effect Explained (partly)
The Flynn Effect Explained (partly)
The Flynn Effect is important to understand; it is better understood now than ever before, but there is more to research; and it is probably more limited in its…
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Friday, December 30, 2016
Research Byte: Learning Disabilities, Attention-deficit Hyperactivity Disorder, and Executive Functioning: Contributions from Educational Psychology in Progressing Theory, Measurement, and Practice via BrowZine
Learning Disabilities, Attention-deficit Hyperactivity Disorder, and Executive Functioning: Contributions from Educational Psychology in Progressing Theory, Measurement, and Practice
Newton, Kristie J.; Sperling, Rayne A.; Martin, Andrew J.
Contemporary Educational Psychology: Articles in press
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Monday, December 26, 2016
The science of mind wandering
The science of mind wandering
Some feel that spontaneous thought occurring without specific stimulation is closest to understanding how we define ourselves. These seemingly random self-produced…
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Read it on jonlieffmd.com
Thursday, December 22, 2016
Brain scan hints at first simple test for concussion
Brain scan hints at first simple test for concussion
Small study suggests long-sought biological marker for brain injuries. A test that records the way the brain processes sound might provide a simple…
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Read it on nature.com
Wednesday, December 21, 2016
Album: Comic explainer: how memory works (12 Pictures)
http://theconversation.com/comic-explainer-how-memory-works-64485
Related topics: Comics
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Brain-training app Peak sells majority stake to French publisher Hachette
Brain-training app Peak sells majority stake to French publisher Hachette
From Technology, a Flipboard magazine by Flipboard Newsdesk
Something of a sleeper hit, the makers of Peak — a subscription-based service specifically designed to entertain a user while…
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Read it on techcrunch.com
Tuesday, December 20, 2016
Rhythm might be hardwired in humans
Rhythm might be hardwired in humans
Have you ever wondered why a strange piece of music can feel familiar—how it is, for example, that you can predict the next beat even though you've never heard the…
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Read it on sciencemag.org
Monday, December 19, 2016
White matter structure in the brain predicts cognitive function at ages 1 and 2
White matter structure in the brain predicts cognitive function at ages 1 and 2
A new study led by UNC School of Medicine researchers concluded that patterns of white matter microstructure present at…
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Read it on medicalxpress.com
17 Mathematical GIFs That Are Deeply Soothing
17 Mathematical GIFs That Are Deeply Soothing
From BuzzFeed on Flipboard
Therapeutic geometry porn. 1. Breaking down the surface area of a sphere. It all makes sense now. 2. How sine and cosine are related in 3D coordinates.…
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Progress in BRAIN Initiative Research
Progress in BRAIN Initiative Research
President Barack Obama fist-bumps the robotic arm of Nathan Copeland during a tour at the White House Frontiers Conference at the University of Pittsburgh, Oct.…
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Read it on danablog.org
Wednesday, December 14, 2016
The science of mind wandering - excellent overview
The science of mind wandering
Some feel that spontaneous thought occurring without specific stimulation is closest to understanding how we define ourselves. These seemingly random self-produced…
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Read it on jonlieffmd.com
Tuesday, December 13, 2016
Re-reading Kahneman’s Thinking, Fast and Slow
Re-reading Kahneman's Thinking, Fast and Slow
A bit over four years ago I wrote a glowing review of Daniel Kahneman's Thinking, Fast and Slow. I described it as a "magnificent book" and "one of the…
New test uses brain's electrical activity to pinpoint reading challenges early, increasing chances for success in school 