Aggressive Behavior Current Events | Aggressive Behavior News
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Angry faces: Research suggests link between facial structure and aggression
Angry words and gestures are not the only way to get a sense of how temperamental a person is. According to new findings in Psychological Science, a journal of the Association for Psychological Science, a quick glance at someone's facial structure may be enough for us to predict their tendency towards aggression. view more (2009-11-02)
If You're Aggressive, Your Dog Will Be, Too, Says Veterinary Study at University of Pennsylvania
In a new, year-long University of Pennsylvania survey of dog owners who use confrontational or aversive methods to train aggressive pets, veterinary researchers have found that most of these animals will continue to be aggressive unless training techniques are modified. view more (2009-02-18)
Antisocial conduct and decision making about aggressive behavior influence each other in teens
A new study challenges the idea that antisocial behavior is relatively unchangeable during the teenage years. The study, published in the March/April 2008 issue of the journal Child Development, found that decision making and behavior among adolescents are related across time, and that efforts to help may be more effective if they address how... view more... (2008-03-25)
Similar brain chemicals influence aggression in fruit flies and humans
Serotonin is a major signaling chemical in the brain, and it has long been thought to be involved in aggressive behavior in a wide variety of animals as well as in humans. Another brain chemical signal, neuropeptide Y (known as neuropeptide F in invertebrates), is also known to affect an array of behaviors in many species, including territoriality... view more... (2007-04-23)
Aggressors Need Dopamine, and Victims Require Serotnin
The Novosibirsk researchers have managed to establish connection between mice's aggressive behavior, biochemical modifications in their brain and the genes that cause those modifications. view more (2004-12-06)
Study shows aggressive students often lack psychological evaluations and effective treatment
As the disturbing trend of school violence continues to plague our education system, it is important for caregivers, educators, and doctors to join forces to be proactive in its prevention. view more (2006-08-25)
Beating the bullies
Men respond more aggressively to being bullied. Women focus more on solving problems when bullied. This is the finding of research by Jane Ireland of Ashworth Special Hospital, Liverpool, presented today, Friday 6 April, to The British Psychological Society's Division of Forensic Psychology conference, held at the University of Birmingham. A group... view more... (2001-04-03)
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)
Do imaging findings imply malignant potential at multi-detector row computed tomography?
To date, more than 700 cases of SPTs have been reported in English literature. About 15% are known to present metastasis or recurrence. However, based on the conventional histopathology, it has been difficult to establish the criteria which could be suggestive of the aggressive behavior including recurrence and metastasis. view more (2009-02-23)
Past experience of pheromones induces dominant courtship behavior in fruit flies
By investigating the interplay between pheromone signaling and behavior in fruit flies, researchers have begun to understand how an adult fly's earlier experience as a young individual can influence its behavior towards other flies as an adult. view more (2005-10-11)
Early neglect predicts aggressive behavior in children
Children who are neglected before their second birthday display higher levels of aggressive behavior between ages 4 and 8, according to a University of North Carolina at Chapel Hill study, published today in the journal Pediatrics. view more (2008-04-07)
Aggression in adolescents is influenced by siblings
Children who have older brothers become more aggressive over time, on average, than those who have older sisters. Older siblings with younger sisters become less aggressive. view more (2007-09-28)
Status of adolescent peer groups plays role in understanding groups influence on early teen behavior
Children who are part of the cool group are more likely to be influenced by their friends than children who are friends with peers who are kind, nice, and well-liked. view more (2007-07-20)
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)
Positive parenting associated with less aggression in early-maturing teen girls
Adolescent girls who go through puberty early and have parents who do not nurture them, communicate with them or have knowledge of their activities appear more likely to display aggressive behavior, according to a report in the August issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals who go through... view more... (2008-08-05)
Perinatal environment influences aggression in children
It's a well-documented fact that children from zero to two can be spontaneously aggressive and that boys can be among the worse culprits. Even after being socialized, seven percent of boys will continue to be hyper-aggressive until the age of nine. view more (2009-03-11)
Taste Of Victory Is Also A Drug
People quickly get used to good things. The person who has experienced joy of victory many times would wish to feel it over and over again and (s)he turns into aggressor. This has been proved by Russian researchers investigating aggressive behavior of mice. view more (2004-12-10)
Study: Verbal aggression may affect children's behavior
The methods mothers use to control their children during playtime and other daily activities could have a negative impact on their child's self-esteem and behavior, according to a new Purdue University study. view more (2008-08-05)
Move over mean girls -- boys can be socially aggressive, too
Society holds that when it comes to aggression, boys hit and punch, while girls spread rumors, gossip, and intentionally exclude others, a type of aggression that's called indirect, relational, or social. view more (2008-09-16)
Rutgers Researcher's Study Cites Media Violence as 'Critical Risk Factor' for Aggression
ou are what you watch, when it comes to violence in the media and its influence on violent behavior in young people, and a new paper, lead-authored by Rutgers University, Newark, researcher Paul Boxer, provides new evidence that violent media does indeed impact adolescent behavior. view more (2008-11-20)
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