What should be highlighted here is thein-group / out-group effects.

这里需要注意到的是一种所谓的群体心理效应。

youdao

Treatment group effects were estimated using linear mixed models according to the intention-to-treat principle.

治疗组的关系按照从意向到治疗的原则采用现行混合模型进行评估。

youdao

In Phase 1, a small group of people are given small amounts of the vaccine to see if it has any bad effects.

在第一阶段，给一小群人注射少量疫苗，观察它是否造成不良反应。

youdao

The United States Public Health Service and Tuskegee Institute in Alabama studied the effects of the disease syphilis on a group of poor African-American men.

VOA: special.2010.07.21

I think the answer is that both play a role but some of the effects are due to stereotypes above and beyond in-group favoritism.

我想两者都有,但刻板印象的影响,要高于组内偏爱。

耶鲁公开课 - 心理学导论课程节选

But 13% of patients on the high-dose group discontinued because of side effects during the first year, compared with 9% in the lower-dose group and 7.2% on placebo.

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The defeat or surrender of one group often has unpredictable effects on others.

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