Problem: Rewrite and make sure the information is in the proper order, include additional information: Substance use affects how a family functions and a child's social relationships. Family is considered the system with the highest impact because if is the first context of socialization (Rodriguez-Ruiz et al., 2025). Although its impact is crucial during childhood, this starts to decrease in adolescence when peers become more important. Substance use has been identified as one of the most important risk factors for adolescent substance use (Trucco & Hartmann, 2021). Prior systematic reviews have found that both maternal and paternal substance use are robust predictors of substance use and misuse in children (Kuppens et al., 2020; McGovern et al., 2023). Alati et al. (2014) found that children who parent use substances are a higher risk of engaging in substance use than other children. Rodriguez-Ruiz et al. (2025) found that parental substance use was one of the strongest risk factors for adolescents ' substance use, and parents who use substances are concerned about their children's substance use. Need Assignment Help?