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Loreto Leiva1, Betzabé Torres-Cortés2, Andrés Antivilo-Bruna3

  • 1Department of Psychology, University of Chile, Santiago, Chile. loretoleivab@u.uchile.cl.

Trials
|June 4, 2024
PubMed
概括

这项研究介绍了ENFOCATE,这是一个针对青少年的性别转变性性教育计划. 它旨在通过文化相关的干预措施改善性健康结果并促进健康平等.

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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