And blind here is a technical term meaning she had no idea what the baby saw, and the point about this is to avoid either intentional or unintentional sort of trying to get the answer you want.

这里的盲性是个术语,意味着主试完全不知道婴儿看到了什么,这样做的目的在于,避免主试因想要得到自己所想要的结果,而进行的有意或无意的尝试

耶鲁公开课 - 心理学导论课程节选

To make this point, let me see if we can get my helper here, technical person, to bring up a slide for me, and my question to you is-- as this slide comes up-- is the following: where in the brain is music processed primarily?

为了说明这点,我看看,能不能让我的助手,技术支持人员,帮我把幻灯放一下,那么我的问题就是,我们等幻灯出来,我的问题如下,大脑中的哪部分是处理音乐信息的,主要的

耶鲁公开课 - 聆听音乐课程节选