Prof. CHEUNG Yuet-WahCheung, Nicole W. T.Nicole W. T.CheungChen, XiXiChen2017-01-232017-01-232016East Asian Archives of Psychiatry, June 2016, vol. 26 (2), pp. 60-692078-9947http://hdl.handle.net/20.500.11861/3847"An earlier version of this paper, titled "Attitude and behavior pertaining to psychoactive drug use among Hong Kong youth: Updated results from a longitudinal study" (in Chinese), was presented as a keynote speech at the National Conference on Drug Dependence, jointly organised by the Chinese Association of Drug Prevention and Treatment, Hong Kong Council of Social Service, and Social Welfare Institute of Government of Macao SAR, Chengdu, Sichuan, China, October 11-14, 2015" from the articleenPermissivenessPersonal satisfactionPsychotropic drugsPeer Reviewed Journal Article