Why adolescents engage in early alcohol use: A study of drinking motives

the current study exists of a three-year longitudinal study, involving multiple data acquisition waves among multiple informants, i.e., adolescents and their mothers....本研究为一项为期三年的纵向研究，涵盖多轮数据采集波（data acquisition waves），调研对象包含青少年及其母亲两类信息提供者。