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Polyvagal Theory Part 2: The Stress Response
Polyvagal Theory In the first article in this series (read here if you missed it!), we got an overview of the vagus nerve and its role in stress physiology. In this second article, we will go through the specific stages of the stress response in polyvagal theory. These stages, in order from least to most…
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Let’s fight (the bad guys): Do superheroes teach kids good or evil?
Everyone loves a good superhero story. Superheroes have been a fixture in American pop culture for decades, but in the past 10-15 years we’ve witnessed a resurgence of superhero mania. Between movies, TV shows, toys, and even national conventions, the superhero fever is real. Given that superhero stories are characterized by themes of fighting against…
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A look behind a changing mind
What’s going on in the brain when someone does change their mind? Understanding neural systems underlying belief maintenance can bring scientists closer to communicating new research in a way that makes people more amenable to updating their beliefs.
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The Teen Sleep Epidemic: Biology and School Start Times
“It’s too expensive to start the school day later.” “Extracurriculars will suffer if we start school later.” “We shouldn’t coddle teens by pushing school start times.” These are just some of the arguments against later school start times for teens. Although the public has become increasingly aware of the sleep deprivation epidemic among teens in…
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MythBusters: Learning Styles
Up there with the Myers-Briggs Type Indicator is the ever-popular Learning Styles assessment. Such assessments are meant to measure which “way” we learn information best (e.g. visual, audio, etc.). Results indicate what type of learner you are, but what does empirical research have to say about learning styles?
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The Overview Effect
“It’s hard to explain how amazing and magical this experience is. First of all, there’s the astounding beauty and diversity of the planet itself, scrolling across your view at what appears to be a smooth, stately pace… I’m happy to report that no amount of prior study or training can fully prepare anybody for the…