Science Student Gender Gap: A Continuing Challenge:
Interactive classes don't necessarily solve the performance imbalance between the genders in physics classes, according to a new study that stands in stark contrast to previous physics education research. In fact, while students as a rule benefit from interactive classrooms, the teaching technique may even increase the imbalance in some cases.
Chad has more on this study.
Paying Taxes, According To The Brain, Can Bring Satisfaction:
Want to light up the pleasure center in your brain? Just pay your taxes, and then give a little extra voluntarily to your local food bank. University of Oregon scientists have found that doing those deeds can give you the same sort of satisfaction you derive from feeding your own hunger pangs.
Sleep Disturbances Among The Elderly Linked To Suicide:
Self-reported sleep complaints among the elderly serve as a risk factor for completed suicide, according to new research. The study, conducted by Rebecca Bernert of Florida State University, focused on data that were collected among 14,456 community elders over a 10-year period. During this time frame, 21 individuals died by suicide. When each suicide was matched to 20 randomly-selected controls, it was discovered that disturbances in sleep, independent of depression, predicted an increased risk for eventual death by suicide.
Pride May Not Come Before A Fall, After All:
The Bible got it wrong. Pride only goes before a fall when it's hubris -- excessive pride that veers into self-aggrandizement and conceit. But otherwise, this emotion is fundamental to humans and healthy self-esteem, says Psychology Asst. Prof. Jessica Tracy.
The long supposed connection between mind and music has been further demonstrated by an international collaboration of physicists led by Simone Bianco and Paolo Grigolini at the Center for Nonlinear Science at the University of North Texas. A statistical analysis reveals a remarkable similarity between the distributions produced by music compositions and brain activity.
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