Education

Men's upper-body strength predicts their political opinions on economic redistribution, according to new research published in Psychological Science, a journal of the Association for Psychological Science...

Researchers at the National Center for Veterans Studies, Salt Lake City, Utah, reported that the suicide risk among people in the military increases according to the number of lifetime traumatic brain injuries (TBIs) they have had. They published their findings in JAMA Psychiatry...

Consumers experiencing relationship problems are more likely to prefer aesthetic experiences that reflect their negative mood, according to a new study in the Journal of Consumer Research. "Emotional experiences of aesthetic products are important to our happiness and well-being...

Sporting events can bring a community together, such as when the Louisville Cardinals won the NCAA championship and University of Louisville campus was filled with camaraderie. They also can fuel bitter rivalries, such as the long-standing animosity between the St. Louis Cardinals and the Chicago Cubs...

The song, "Get Happy," famously performed by Judy Garland, has encouraged people to improve their mood for decades. Recent research at the University of Missouri discovered that an individual can indeed successfully try to be happier, especially when cheery music aids the process. This research points to ways that people can actively improve their moods and corroborates earlier MU research...

Scientists from Royal Holloway University have found that when white Caucasians are under the illusion that they have a dark skin, their racial bias changes in a positive way...

New research from Wake Forest Baptist Medical Center finds that suicide, while strongly associated with psychiatric conditions, also correlates with environmental pollution. Lead researcher John G. Spangler, M.D., M.P.H., a professor of family medicine at Wake Forest Baptist, looked specifically at the relationship between air pollution and emissions from coal-fired electricity plants...

In a first-of-its-kind effort to illuminate the biochemical impact of trauma, researchers at NYU Langone Medical Center have discovered a connection between the quantity of cannabinoid receptors in the human brain, known as CB1 receptors, and post-traumatic stress disorder, the chronic, disabling condition that can plague trauma victims with flashbacks, nightmares and emotional instability...

All mammals sleep, as do birds and some insects. However, how this basic function is regulated by the brain remains unclear. According to a new study by researchers from the RIKEN Brain Science Institute, a brain region called the lateral habenula plays a central role in the regulation of REM sleep...

Every cell in our bodies runs on a 24-hour clock, tuned to the night-day, light-dark cycles that have ruled us since the dawn of humanity. The brain acts as timekeeper, keeping the cellular clock in sync with the outside world so that it can govern our appetites, sleep, moods and much more...

Although knowing an actor is gay significantly affected ratings of his masculinity, there was no significant effect on ratings of his acting performance, researchers say. A team of researchers tested the hypothesis claimed by recent news columns that an "out" actor cannot convincingly play a heterosexual because knowing someone is gay will bias perceptions of his or her performance...

A new "alternative model" included in the upcoming Fifth Edition of the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders (DSM -5) lines up well with the current approach to diagnosis of personality disorder, according to a study in the May Journal of Psychiatric Practice...

When trouble approaches, what do you do? Run for the hills? Hide? Pretend it isn't there? Or do you focus on the promise of rain in those looming dark clouds? New research suggests that the way you regulate your emotions, in bad times and in good, can influence whether - or how much - you suffer from anxiety. The study appears in the journal Emotion...

Surprisingly, researchers at Michigan State University found that men who suffer from sexual harassment are more likely to try and control their weight with extreme measures like taking laxatives or vomiting, compared to women...

JAMA Pediatrics Medicine Study Highlights A study by David Finkelhor, Ph.D., of the University of New Hampshire, and colleagues updates estimates and trends for childhood exposure to a range of violence, crime and abuse victimizations. (Online First) The study used the National Survey of Children's Exposure to Violence, which was based on a national telephone survey conducted in 2011...

Research conducted by Xiao-Cheng Wu, MD, PhD, Associate Professor and Director of the Louisiana Tumor Registry at the LSU Health Sciences Center New Orleans School of Public Health, and colleagues, reports adolescents and young adults with cancer may be at higher risk for social isolation and that a substantial proportion of them have unmet social needs that could adversely affect their health...

Women who engage in "fat talk" - the self-disparaging remarks girls and women make in relation to eating, exercise or their bodies - are less liked by their peers, a new study from the University of Notre Dame finds...

Frontiers in Physiology Flexible echolocation behavior of fishing bats during natural hunting situations It has been known for some time that fishing bats use echolocation to detect and classify acoustical cues from insects along and above water surfaces, and also to detect small water-dwelling prey breaking the water surface for a very short time...

Men who experience high levels of sexual harassment are much more likely than women to induce vomiting and take laxatives and diuretics in an attempt to control their weight, according to a surprising finding by Michigan State University researchers. Their study is one of the first to examine the effects of sexual harassment on body image and eating behaviors in both women and men...

More than 80 per cent of youth who die by suicide had some form of contact with the health care system in the year before their death, according to a new study from St. Michael's Hospital. "This suggests there are a lot of opportunities for prevention," said Dr. Anne Rhodes, a research scientist at the hospital's Suicide Studies Research Unit...