For many women in violent relationships, leaving is not an option. Yet a woman’s arsenal of defenses for resisting violence critically depends on her position within the family and community, according to new research from Concordia University published in the journal Review of Radical Political Economics.
You might think that a loving partner helps keep you on track—say, when you want to stick to your jogging or concentrate on your studies. But a new study in Psychological Science, a publication of the Association of Psychological Science, reports the opposite: Thinking about the support a significant other offers in pursuing goals can undermine the motivation to work toward those goals—and can increase procrastination before getting down to work.
The objective of this research is to understand how cooperation works in nature in general, and among humans in particular. From the evolutionary point of view it is very difficult to understand why we would help others when what interests us is helping ourselves, explained the authors of this study, which was recently published in the journal PLoS ONE.
The human brain consists of approximately one hundred billion nerve cells. Each of these cells needs to connect to specific other cells during the brain’s development in order to form a fully functional organism. Yet how does a nerve cell know where it should grow and which cells to contact? Scientists of the Max Planck Institute of Neurobiology in Martinsried have now shown that growing nerve cells realise when they’ve reached their target area in the fly brain thanks to the interaction of two genes.
Grownups have a good sense of what’s fair. Research now shows that this is true for young children, too. In a study published in Psychological Science, a journal of the Association for Psychological Science, three-year-old children shared with a peer after they worked together to earn a reward, even in situations where it would be easy for one child to keep all of the spoils for himself.
Most of us are familiar with the idea of image compression in computers. File extensions like .jpg or .png signify that millions of pixel values have been compressed into a more efficient format, reducing file size by a factor of 10 or more with little or no apparent change in image quality. The full set of original pixel values would occupy too much space in computer memory and take too long to transmit across networks.
The “glass ceiling” for women administrators in college athletics may be cracked, but is not completely broken, according to a new study co-authored by a North Carolina State University researcher.
Researchers at the University of Illinois at Chicago have shown for the first time that damage to a particular area of the brain and a consequent reduction in noradrenaline are associated with multiple sclerosis.
Simply looking at your body reduces pain, according to new research by scientists from UCL (University College London) and the University of Milano-Bicocca, Italy.
An innovative model of dementia care developed by researchers at the Indiana University School of Medicine and the Regenstrief Institute significantly reduces emergency department visits and hospitalizations, and encourages use of medications that are not harmful to older brains. The result is improved health for older adults and their family caregivers and lower healthcare costs, according to a paper evaluating the model in real world use.
Children with attention-deficit hyperactivity disorder are two to three times more likely than children without the disorder to develop serious substance abuse problems in adolescence and adulthood, according to a study by UCLA psychologists and colleagues at the University of South Carolina.
New research from the University of California, Berkeley, suggests that when it comes to dating, cyberspace is as segregated as the real world. Data gathered from more than 1 million profiles of singles looking for love online show that whites overwhelmingly prefer to date members of their own race, while blacks, especially men, are far more likely to cross the race barrier in hopes of being struck by Cupid’s arrow.