提高酒精使用情况网络调查参与度的激励措施：一项对照实验。
Incentives to increase participation in an Internet survey of alcohol use: a controlled experiment.
作者信息
Kypri Kypros, Gallagher Stephen J
机构信息
Injury Prevention Research Unit, Department of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand.
出版信息
Alcohol Alcohol. 2003 Sep-Oct;38(5):437-41. doi: 10.1093/alcalc/agg107.
AIMS
To examine the use of the Internet in a survey of drinking among students, and the effectiveness of incentives to encourage participation.
METHODS
In a survey of drinking in university students, a random sample of 160 students were randomly assigned to one of four token incentive conditions. All received posted invitations, and reminders by e-mail and telephone.
RESULTS
Overall response was 85% and did not differ significantly by incentive condition.
CONCLUSION
Internet surveys are effective in obtaining alcohol use information from students. Minimal incentives may suffice if coupled with intensive follow-up.
目的
在一项关于学生饮酒情况的调查中研究互联网的使用，以及鼓励参与的激励措施的有效性。
方法
在一项对大学生饮酒情况的调查中，160名学生的随机样本被随机分配到四种代币激励条件之一。所有人都收到了邮寄邀请，并通过电子邮件和电话收到提醒。
结果
总体回复率为85%，不同激励条件下的回复率无显著差异。
结论
互联网调查在从学生那里获取饮酒信息方面是有效的。如果辅以密集的跟进，最小限度的激励可能就足够了。
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