Cohen R Y, Sattler J, Felix M R, Brownell K D
Department of Psychiatry, University of Pennsylvania School of Medicine, Philadelphia 19104.
Am J Public Health. 1987 Nov;77(11):1454-6. doi: 10.2105/ajph.77.11.1454.
Experimentation with both cigarettes and smokeless tobacco by children in grades 3-12 in a school district in Pennsylvania was related to peer experimentation, parental use, and personal beliefs about the harm of the product for both males and females. Experimentation with both products had begun as early as the third grade and increased with age, with a major increase in experimentation during junior high school. Nearly half the males in grades 7-12 did not believe smokeless tobacco was harmful.
宾夕法尼亚州一个学区三至十二年级的儿童对香烟和无烟烟草的尝试,与同伴的尝试、父母的使用以及他们对产品危害的个人信念有关,无论男女都是如此。对这两种产品的尝试早在三年级就开始了,并随着年龄的增长而增加,初中阶段尝试的人数大幅增加。七至十二年级近一半的男性认为无烟烟草无害。