Most Viewed Aggression Current Events | Aggression News
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ISU psychologists produce first study on violence desensitization from video games
Research led by a pair of Iowa State University psychologists has proven for the first time that exposure to violent video games can desensitize individuals to real-life violence. view more (2006-07-31)
Why men are more aggressive: What a mother should know
Aggression in men may be due to variations in one of two genes involved in the activity of the neurotransmitter serotonin. view more (2006-06-21)
Males with elevated levels of testosterone lead shorter lives but have more success siring offspring
Comparative studies have studied testosterone levels and related them to mating systems and aggression, but very few studies have attempted to relate testosterone to fitness, that is, the combination of lifetime reproductive success and survival, in the wild or experimentally. view more (2006-04-13)
Good parenting in kindergarten increases chances of good kids in fourth grade
How you interact with your children when they're just starting kindergarten helps determine their behavior by the time they finish fourth grade. view more (2005-09-14)
UCR researchers show how the brain turns on innate behavior
UCR researchers have made a major leap forward in understanding how the brain programs innate behavior. view more (2006-07-28)
Animal models show that anabolic steroids flip the adolescent brain's switch for aggression
Anabolic steroids not only make teens more aggressive, but may keep them that way into young adulthood. view more (2006-02-27)
Hair samples show babies can be exposed to 'crystal meth' while in the womb
Babies can be exposed to methamphetamine or "crystal meth" while in the womb, reveals an analysis of hair samples. view more (2006-10-31)
Does playing violent video games increase aggression in teenagers?
Playing violent video games seems to increase hostility and anger in teenagers, but it may not be just related to whether the game contains violence. A study carried out by Anna Warm, whilst at the Department of Psychology, University of Central Lancashire, presented today Thursday 7 September at The British Psychological Society's Social... view more... (2000-08-25)
Duke study examines evolutionary consequences of bluebird aggression
In findings that may offer insight into how evolution operates, a Duke University evolutionary ecologist reported evidence that aggressive male western bluebirds out-compete less aggressive males for preferred breeding territories. view more (2006-04-13)
New study examines how sense of smell affects mating and aggression in mice
New research by scientists at UCSF sheds light on how the odor detecting system in mice sends signals that affect their social behavior. view more (2005-12-22)
Fruit Fly Aggression Studies Have Relevance to Animal, Human Populations
Even the tiny, mild-mannered fruit fly can be a little mean sometimes - especially when there's a choice bit of rotten fruit to fight over. And, like people, some flies have shorter tempers than others. view more (2006-09-21)
Depression: the symptoms in children are not like in adults
Depression is not always manifested in children as dejection and anhedonia. Depending on the age of the child, the dominant features may be weeping, irritability or defiance. view more (2008-03-17)
Male chimpanzees prefer mating with old females
Researchers studying chimpanzee mating preferences have found that although male chimpanzees prefer some females over others, they prefer older, not younger, females as mates. view more (2006-11-21)
Warm, nurturing parents have well-adjusted adolescents
Although preadolescents and adolescents might think their parents hold no sway over them, a study published in the September/October issue of the journal Child Development finds just the opposite - early parenting style makes a big difference in how a child turns out. view more (2005-09-14)
Lead exposure leads to brain cell loss and damage years later
Eighteen years later, people who worked with lead have significant loss of brain cells and damage to brain tissue. view more (2006-05-23)
New uses for endoscopy
Braquitherapy guided by ecoendoscopy has enabled a therapeutic approach to injuries, hitherto inaccessible by other means. view more (2006-04-04)
Psychopathic behaviour linked to brain chemical imbalance
Psychopathic behaviour seems to be linked to an imbalance in critical brain chemicals, reveals a study of violent and sexual offenders, reported in the Journal of Neurology Neurosurgery and Psychiatry. The findings are based on 28 men up to the age of 45, all of whom had committed violent crimes, including murder, attempted murder, aggravated... view more... (2003-06-18)
Binge-drinking teenagers at greater risk of violence
Teenagers who drink alcohol are at higher risk of becoming victims of violence, a Cardiff University study has found. view more (2006-09-27)
Ritualized submission and pseudo-copulation reduce aggression among male crayfish
Pseudo-copulation-an interaction that mimics sexual copulation-is a behavior known in mammalian communities that reduces aggression and signifies social dominance, particularly among males. view more (2006-11-21)
MU Researchers Track Personality Traits to Learn More About Alcoholism
A long-term research project at the University of Missouri-Columbia is producing valuable information about alcoholism and individuals who are affected by a family history of the disease. view more (2007-02-21)
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