“…The lack of a friend is a positive correlation with the abuse of tobacco, and illicit drugs, and the negative with the abuse of alcohol (Malta et al, 2014). Also young people who abuse psychoactive substances, are more likely to have higher levels of psychological stress and decreased levels of self-efficacy to resist peer pressure (Champion et al, 2016). Other studies have in turn shown that the lower the level of education of parents associated with a higher risk of psychoactive substances abuse (Johnston et al, 2011), while the characteristics of the family in the sense that they live with their parents and have a parental control (when parents know what the child is doing in his spare time) negatively associated with such a high-risk behavior (Malta et al, 2014).…”