BodyKind:

Ciara Mahon1, Denise Hamburger2, Jennifer B Webb3

  • 1School of Psychology, University College Dublin (UCD), Newman Building, Belfield, Dublin 4, Ireland. ciara.mahon@ucd.ie.

BMC public health
|November 14, 2023
PubMed
概括

这项研究评估了BodyKind计划,这是一项针对青少年的学校干预措施,以改善身体形象和心理健康. 结果将为健康的身体形象发展提供可扩展,可持续的计划.

相关概念视频

Group Design02:01

Group Design

The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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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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