Patterson's theory, often referred to as the "Social Interactional Theory," is a framework for understanding the development of antisocial behavior in adolescents. This theory was developed by Gerald R. Patterson and his colleagues at the Oregon Social Learning Center. It emphasizes the role of family dynamics and environmental factors in the development of such behaviors.

Key aspects of Patterson's theory include:

1. Coercive Family Process: Patterson posits that antisocial behavior often develops through coercive interactions within the family. This process involves a cycle where parents and children mutually reinforce negative behaviors. For example, a child may learn to use aggression or defiance to escape parental demands, and parents may inadvertently reinforce this behavior by giving in to avoid conflict.

2. Ineffective Parenting Practices: The theory highlights the impact of inconsistent discipline, lack of supervision, and poor monitoring on the development of antisocial behavior. Ineffective parenting can lead to a lack of structure and boundaries, which may contribute to the child's engagement in deviant behaviors.

3. Peer Influence: As children grow, peers become increasingly influential. Adolescents with antisocial tendencies may gravitate towards similarly behaving peers, which can further reinforce and escalate their behavior.

4. Cumulative Risk: Patterson's theory also suggests that multiple risk factors, such as socioeconomic status, parental substance abuse, and exposure to violence, can cumulatively increase the likelihood of developing antisocial behavior.

Overall, Patterson's theory underscores the importance of early intervention and the role of family-based strategies in preventing and addressing antisocial behavior in adolescents. By improving parenting practices and family interactions, it is possible to reduce the risk of such behaviors developing.