Then, they tested each group on the same task later in the day.

然后，他们在当天晚些时候对每组人进行了相同任务的测试。

In other words, the blood test group did equally well with less chemotherapy.

换句话说，血液检查组在接受化疗较少的情况下表现同样良好。

SWIFT's trial also tested a group of different CBDC technologies known as Distributed Ledger Technologies.

SWIFT的试验还测试了一组不同的全球央行数字货币网络技术，即分布式分类帐技术。

Fewer patients in the blood test group got chemotherapy — 15 percent in comparison to 28 percent.

血液检查组进行化疗的患者较少——比例为 15% 对 28%。

And when we tested the two groups several weeks later, there was again no difference between the two groups.

几周后我们对两组进行了测试，两组之间还是没有差别。

Question 23: What do we learn about many of the students in the second test group after the phone rang?

问题 23：电话响起后，第二个测试组的许多学生怎么了？

Some people in this test group developed the disease, but all recovered to full health.

该测试组中的一些人患病， 但都恢复了健康。

A group of scientists from Yale, Princeton, the University of Minnesota, and other educational institutions tested a group of people in 2008.

2008 年，来自耶鲁大学、普林斯顿大学、明尼苏达大学和其他教育机构的一组科学家对一群人进行了测试。

So you start to identify a class of people who are a higher probability of being infectious and you test that group of people.

因此，您开始确定一类更有可能具有传染性的人，并对这群人进行测试。

But the lawyers in the test group said they would be more likely to hire the writers of the simplified contracts than the authors of the traditional gobbledygook.

但测试组的律师表示，他们更有可能雇佣简化合同的作者，而不是传统官样文章的作者。

By the end of its first semester in 1990, his test group of students showed a 17% improvement in reading and comprehension, compared to a 10.7% average improvement for the kids who didn't participate.

到1990年第一学期结束时，他的实验组学生的阅读和理解能力提高了17%，相比之下，没有参加实验的学生平均只提高了10.7%。

This strategy led to better levels of motivation and academic success in the test groups – involving both adults and children – that were asked to give advice based on their own failures.

这种策略导致测试组（包括成人和儿童）的积极性和学业成功水平更高，他们被要求根据自己的失败提供建议。