Many children and adolescents occasionally have physical confrontations with others, but most children and adolescents do not continue violent behavior or engage in violent crime. However, children who become violent before puberty may be at higher risk of committing crimes.
There is little evidence that violent behavior is caused by genetic defects or chromosomal abnormalities. Known risk factors for violence include the following:
Intense corporal punishment (such as punching or beating) inflicted on the child
Alcohol and drug abuse by caregivers of the child
Access to firearms
There seems to be a relationship between violence and access to firearms, exposure to violence through media (such as social media and news platforms), and exposure to child abuse Overview of Child Neglect and Abuse Child maltreatment includes all types of abuse and neglect of a child under the age of 18 by a parent, caregiver, or another person in a custodial role (for example, clergy, coach, or teacher)... read more and domestic violence Domestic Violence Domestic violence is physical, sexual, or psychologic abuse between people who live together. It includes intimate partner violence, which refers to physical, sexual, or psychologic abuse by... read more .
Violent video games may desensitize children to violence. Although experts do not think they actually cause children to become violent, children exposed to them are more used to violence being part of life.
(See also Overview of Behavioral Problems in Children Overview of Behavioral Problems in Children Children acquire many skills as they grow. Some skills, such as controlling urine and stool, depend mainly on the level of maturity of the child's nerves and brain. Others, such as behaving... read more and Behavioral Problems in Adolescents Behavioral Problems in Adolescents Adolescence is a time for developing independence. Typically, adolescents exercise their independence by questioning or challenging, and sometimes breaking, rules. Parents and doctors must distinguish... read more .)
Participation in youth gangs Violence and Gang Membership Adolescence is a time for developing independence. Typically, adolescents exercise their independence by questioning or challenging, and sometimes breaking, rules. Parents and doctors must distinguish... read more has been linked with violent behavior, often involving firearms. Members are typically ages 13 to 24. Gangs usually adopt a name and identifying symbols, such as a particular style of clothing, the use of certain hand signs, tattoos, or graffiti. Some gangs require prospective members to perform random acts of violence before membership is granted. Increasing youth gang violence has been blamed at least in part on gang involvement in drug distribution and drug use, particularly methamphetamines and heroin.
Bullying Bullying Bullying is a form of youth violence in which repeated verbal, emotional, physical, or psychologic attacks are done to dominate or humiliate. (See also Overview of Social Issues Affecting Children... read more is intentional infliction of psychologic or physical damage on less powerful children. Up to one third of children may be involved in bullying as bullies, victims, or both.
Bullying can take several forms, including
Threats or intimidation
Cyber-bullying (use of e-mail, texting, social media, and other digital communication tools to threaten and/or spread hurtful information)
Victims often tell no one about being bullied because they are ashamed, because they feel that nothing will be done, or because they fear the bully will retaliate. Children who are bullied may reach a breaking point, at which time they strike back with potentially dangerous or catastrophic results.
Both bullies and their victims are at risk of poor outcomes. Victims are at risk of physical injury, poor self-esteem, anxiety, depression, and school absence. Many victims of bullying become bullies themselves. Bullies are more likely to be imprisoned in later life. Bullies are less likely to remain in school, be employed, or have stable relationships as adults.
Violence prevention should begin in early childhood. Strategies include the following:
Not using violence to discipline young children
Limiting access to weapons and exposure to violence through media and video games
Creating and maintaining a safe school environment
Encouraging victims to report problems to their parents and school authorities
Teaching older children and adolescents strategies for avoiding high-risk situations (including places or settings where others have weapons or are using alcohol or drugs) and for reacting to or defusing tense situations