March 10, 2014 |
Victims of bullying were more than twice as likely as other kids to contemplate suicide and about 2.5 times as likely to try to kill themselves, according to a new study that quantifies the emotional effects of being teased, harassed, beaten up or otherwise harmed by one's peers. Children and teens who were taunted by cyberbullies were especially vulnerable -- they were about three times as likely than other kids to have suicidal thoughts, the study found. The findings, published online Monday by the journal JAMA Pediatrics, puts the lie to the old adage about sticks and stones.
April 18, 2014 |
Victims of bullies suffer the psychological consequences all the way until middle age, with higher levels of depression, anxiety and suicide, new research shows. The immediate ill effects of bullying have been well documented, with experts increasingly seeing it as a form of child abuse . Influential studies from Finland have made the case that people who were bullied as kids continued to suffer as young adults - girls who were bullied grew up to attempt and commit suicide more frequently by the age of 25, for instance, and boys were more likely to develop anxiety disorders.
December 12, 2013 |
Scientists know that the best way to make a vodka martini is to mix the ingredients with a thin wooden spoon -- it combines the ingredients effectively without raising the drink's temperature the way a metal stirrer would. So why would James Bond, the world's most sophisticated martini drinker, routinely order his cocktail “shaken, not stirred”? A trio of British medical researchers believe they have the answer: The heavy-drinking 007 most likely suffered from an alcohol-induced tremor that forced him to shake his martinis.
January 26, 2011 |
Can cause of death determine race? In some cases, the answer appears to be yes. When coroners and undertakers fill out death certificates, one of the pieces of information they must provide is the race of the deceased. That can be a somewhat subjective call, and one of the things that may influence an official's perception of it is the particular way the person died, according to a team of sociologists from UC Irvine and the University of Oregon in Eugene. They looked at data from 22,905 death certificates in the 1993 National Mortality Followback Survey , which compared information on official certificates to information provided by family members to see if it matched.
July 15, 2010 |
More than two-thirds of common brands of extra-virgin olive oil found in California grocery stores aren't what they claim to be, according to a report by researchers at UC Davis. The findings, which come as the federal government rolls out new standards aimed at cleaning up what has long been a slippery business, highlight mounting concerns over labeling accuracy for olive oil in the U.S. "This is only a beginning, but it's a clear warning," said Dan Flynn, executive director of UC Davis' Olive Center.
January 9, 2011 |
You know that feeling you get when you listen to a favorite part of a favorite song? Some scientists have a refreshingly unscientific word for it: They call it the "chills. " In the lab they can measure the chills, which correspond with a specific pattern of brain arousal and often are accompanied by increases in heart and breathing rates and other physical responses. Now neurologists report that this human response to music -- which has existed for thousands of years, across cultures around the world -- involves dopamine, the same chemical in the brain that is associated with the intense pleasure people get from more tangible rewards such as food or addictive drugs.