Model Approach

Violence prevention requires understanding the factors that influence it.  A four level social ecological model is used to better understand violence and the effect of potential prevention strategies.  This model takes into consideration the complex interplay between individual, relationship, community, and societal factors.

Prevention strategies are necessary at all levels of the social-ecological model.  A multi-level approach to violence prevention is more likely to lead to reductions in violence over time than an approach that targets only one level of the model.


The first level identifies biological and personal history factors that increase the likelihood of becoming a victim or perpetrator of violence. Some of these factors are age, education, income, substance use, or history of abuse. Prevention strategies at this level are often designed to promote attitudes, beliefs, and behaviors that ultimately prevent violence. Specific approaches may include education and life skills training.


The second level examines close relationships that may increase the risk of experiencing violence as a victim or perpetrator. A person’s closest social circle-peers, partners and family members-influences their behavior and contributes to their range of experience. Prevention strategies at this level may include mentoring and peer programs designed to reduce conflict, foster problem solving skills, and promote healthy relationships.


The third level explores the settings, such as schools, workplaces, and neighborhoods, in which social relationships occur and seeks to identify the characteristics of these settings that are associated with becoming victims or perpetrators of violence. Prevention strategies at this level are typically designed to impact the climate, processes, and policies in a given system. Social norm and social marketing campaigns are often used to foster community climates that promote healthy relationships.


The fourth level looks at the broad societal factors that help create a climate in which violence is encouraged or inhibited. These factors include social and cultural norms. Other large societal factors include the health, economic, educational and social policies that help to maintain economic or social inequalities between groups in society.


(Source: The Centers for Disease Control and Prevention – CDC)