The researchers used a psychological assessment tool to test the validity of the study.

研究人员使用心理评估工具来测试研究的有效性。

In essence, it's about questioning information, testing its validity, and examining the logic behind the conclusions.

本质上，它是关于质疑信息、测试其有效性以及检查结论背后的逻辑。

Since nobody agrees, it's difficult to apply a research standard, something required in all other types of science to test the validity of ideas.

由于大家都没有达成一致，很难确定出一个一致的调查标准，而一致实验标准却是所有类型的科学实验所要求的，没有它，就无法测试理论的有效性。