Project on Human Development in Chicago Neighborhoods (PHDCN): Perceptions of Drug Risk, Wave 3, 2000-2002

The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Longitudinal Cohort Study, which was a series of coordinated longitudinal studies that followed over 6,000 randomly selected children, adolescents, and young adults, and their primary caregivers over time to examine the changing circumstances of their lives, as well as the personal characteristics, that might lead them toward or away from a variety of antisocial behaviors. Numerous measures were administered to respondents to gauge various aspects of human development, including individual differences, as well as family, peer, and school influences. One such measure was the Perceptions of Drug Risk instrument. This instrument obtained information about the perceived harm in using substances, the difficulty of obtaining substances, and the experience of being approached to buy drugs. It was administered to Cohorts 6, 9, and 12. It is closely related to PROJECT ON HUMAN DEVELOPMENT IN CHICAGO NEIGHBORHOODS (PHDCN): PERCEPTIONS OF DRUG RISK, WAVE 2, 1997-2000 (ICPSR 13643).

芝加哥社区人类发展项目（Project on Human Development in Chicago Neighborhoods, PHDCN）是一项针对家庭、学校与社区如何影响儿童及青少年发展的大型跨学科研究。该项目的核心组成部分之一为纵向队列研究，该系列协同纵向研究对6000余名随机选取的儿童、青少年、青年群体及其主要照料者开展长期追踪，以考察其生活环境的动态变迁，以及可能促使其产生或规避各类反社会行为的个体特征。研究人员对受访者施测了多项测评指标，以评估人类发展的多个维度，包括个体差异、家庭、同伴及学校环境的影响。其中一项测评工具为药物风险感知量表（Perceptions of Drug Risk instrument），该量表采集了受访者关于物质使用感知危害、获取物质的难易程度，以及被兜售毒品的经历等相关信息。该量表在第6、9、12队列中施测。本数据集与《芝加哥社区人类发展项目（PHDCN）：1997-2000年第2波药物风险感知调查（ICPSR 13643）》密切相关。