Aggression and Violence News

Physical Violence Tied to Disruption of Stress Hormone in Women

December 24th, 2014
A new study links physical violence against women by their male partners to disruption of a key stress hormone, which could lead to a variety of negative health effects. The study by the University of Oregon and the Oregon Social Learning Center looked ...

Expectant Fathers May Face Prenatal Hormone Changes

December 21st, 2014
A new study has found that impending fatherhood can lower two hormones -- testosterone and estradiol -- in men, even before their babies are born. According to researchers at the University of Michigan, previous studies have shown that men’s hormones change once they ...

Domestic Abuse Can Harm Unborn

December 18th, 2014
Researchers have found a surprisingly strong connection between the domestic abuse of a pregnant woman and postnatal trauma symptoms in her child, according to a new study at Michigan State University. Their findings are published in the research journal Child Abuse & Neglect. The ...

Nature, Nurture Both Figure Into Antisocial Behavior

December 13th, 2014
If you happen to carry a particular variant for one of three common genes (whether you carry just one or all three), you may be more likely to engage in antisocial behavior, but only if you were exposed to an abusive or ...

Friends’ Support for Victimized Teens Has Pros and Cons

December 11th, 2014
Researchers from the University of Kansas find in a new study that there are pros and cons to the support victimized teenagers get from their friends. Depending on the type of aggression they are exposed to, such support may reduce young people's risk ...

Teen ADHD + Conduct Disorder = Substance Abuse

December 11th, 2014
New research finds that teens diagnosed with attention-deficit hyperactivity disorder (ADHD) and conduct disorder are more likely to use alcohol and tobacco. The Cincinnati Children's Hospital Medical Center study is among the first to assess such an association in this age group. Conduct disorder ...

Parenting Style May Worsen Toddler Aggression

December 10th, 2014
A new study dispels the theory that toddler aggression is associated with frustration caused by language problems. University of Montreal researchers now believe parental behavior may play a factor in the link between verbal frustrations and aggression. Physical aggression in toddlers includes frequent hitting, ...

Half of U.S. Kids Face Harmful Events That Can Impact Health, School

December 9th, 2014
Nearly half of all children in the United States experience an adverse event during childhood that could lead to long-term health or educational consequences, according to new research. Researchers from the Johns Hopkins Bloomberg School of Public Health say the experiences -- including ...

Football Brain Injuries Require More Study

December 8th, 2014
The claim that playing football can result in lifelong damage to the brain may be premature. Reports have routinely linked aggression, violence, depression, and suicide with chronic traumatic encephalopathy (CTE), a neurodegenerative brain disease linked to playing football. But just how CTE and behavioral ...

Summer Jobs Program Linked to Less Youth Violence

December 7th, 2014
A summer jobs program for high school students from disadvantaged neighborhoods in Chicago reduced violent crime arrests by 43 percent over a 16-month period, according to a new study. The study evaluated the impact of Chicago's One Summer Plus program, which offers eight ...
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