The study instrument included questions on background and demographic characteristics and items related to alcohol, illegal drug, and cigarette smoking patterns and problems. Additional questions were asked concerning achievement in high school, self-concept, attitudes toward the military and kibbutz life, peer and parental regulations, level of recreational activities, and substance use patterns of parents. Of the 156 respondents, 116 or 74 percent reported never using an illegal substance. Of the 40 young people who tried illicit drugs, only 1 reported using a substance other than hashish or marijuana. For those reporting the use of illicit drugs, 50 percent did so with friends and acquaintances not from the kibbutz where they resided. Beer was the most popular alcoholic substance used, while cigarette smoking was reported by 64 or 41 percent. Data tended to support the sociological perspective of substance use and abuse. Parent smoking and drinking appeared to be catalysts for tobacco and alcohol use among children. 20 references and 4 tables