<![CDATA[The problem of juvenile delinquency is one thing that really needs attention, especially in Indonesia. Juvenile who are in their teens begin to be involved in cases of fights, drinking, free sex and drug abuse. This study aims to analyze the description of knowledge and behavior at risk of drug abuse in juvenile at SMA Negeri 1 Salak, Pakpak Bharat Regency. The research method used is quantitative research with a descriptive analytic nature with a cross-sectional approach. The population in this study were all juvenile in class XI SMA Negeri 1 Salak, Pakpak Bharat Regency with a sample of 207 respondents. The sampling technique was carried out using Google Form. The data collected was processed manually and then analyzed univariately using SPSS-20. The results showed that the knowledge of students at SMA Negeri 1 Salak regarding the meaning of risky behavior and drug abuse was in the good category at 71.5%; knowledge about the impact of risky behavior of drug abuse in the good category of 69.6%; knowledge of internal and external factors that influence drug abuse in the good category of 74.4%; application of positive behavior compared to risky behavior of drug abuse in the good category of 71.0%; and family interactions of SMA Negeri 1 Salak students with good category of 53.6%. With an overview of the level knowledge of adolescents in risky behavior of drug abuse, it will have impact on the behavior of the adolescents themselves because knowledge is one of the factors that influence the formation a person of person’s attitude.]]>
