:

Mary Beth Miller1,2, Angelo M DiBello3, Jennifer E Merrill4

  • 1Department of Psychiatry, University of Missouri, Columbia, Missouri, USA.

概括

这项研究试行了"饮酒仪表板",这是一项针对年轻成年人经历酒精引起的停电的数字健康干预. 仪表板用户在三个月内显著减少了高强度饮酒.

相关概念视频

Randomized Experiments01:13

Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
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