This research introduces a model based on family for preventing drugs consumption among students. The researcher’s framework is a mixture of social order theories of Persons, Nai and Hirshi’s social control approach and Saterland’s social learning theory. The statistical population included 1200 guidance and high school students of Tehran evenly selected from districts 12, 5, 4, and 16 through multi-step cluster method. Data collection instrument was questionnaire. Results indicated that the variables of family control, educational commitments, religious beliefs in family, family disputes, equipments provided by family, blameworthiness within family, family disunity, and economical social basis of students were correlated to tendency to addiction.