Longitudinal Studies on Child Abuse and Neglect (LONGSCAN) ages 0-18

LONGSCAN is a consortium of research studies operating under common by-laws and procedures. It was initiated in 1991 with grants from the National Center on Child...LONGSCAN是一个遵循统一章程与规范操作流程开展系列研究的学术联合体。该项目于1991年正式启动，由全国儿童相关国家中心（原文未完整展示后续内容）提供研究资助。