TY - JOUR A2 - RACZ，ILDIKO AU - 哈默斯利，理查德AU - 霍尔姆斯，尼克AU - 里德，玛丽PY - 2020 DA - 2020年5月26日TI - 测试成瘾的约束理论：大麻约束从非使用者和重型判别用户从轻度用户SP - 3427270 VL - 2020 AB - 约束理论（哈默斯利，2014）提供的理解网瘾缺乏对药物使用的认知，行为和社会制约的一种新方法。在这里，大麻的限制进行了研究大型在线的机会样本： ñ = 302; 205 men, 97 women. Age ranged from 14 to 60 years (mean = 25, SD = 8.0). Most participants were from UK or North America. Participants completed a questionnaire assessing 15 cannabis constraints and standard self-report frequency measures of drug use. Factor analysis of the constraint questionnaire found 15 factors, similar to those proposed theoretically. These factors could discriminate well between past and current users and heavy and light users. The best discriminator was concerns about the possibility of becoming addicted; the less concerned the heavier was use, although those who actually felt addicted were more concerned than others. Past users also constrained due to using legal highs instead, concerns about illegality, and using only when others used. Light users constrained due to availability and cost issues, as well as unpleasant effects. These findings suggest that there is utility in constraint theory and that heavy use occurs due to a relative lack of constraints. SN - 2090-7834 UR - https://doi.org/10.1155/2020/3427270 DO - 10.1155/2020/3427270 JF - Journal of Addiction PB - Hindawi KW - ER -