But the classic Minnesota Multiphasic Personality Inventory is probably the most widely used personality test.

但经典的明尼苏达相人格问卷使用最广泛的人格测试。

They're multi-phase, turbulent clouds so there are all sorts of scales also involved.

它们相的湍流云，因此涉及各种尺度。

But what we also know is study, again, coming out of Harvard just a couple of months ago, demonstrated very clearly that polyphasic sleep is associated with worse physical outcomes, worse cognitive outcomes, and especially worse mood outcomes.

但我们还知道，来自哈佛大学的一项研究——就在几个月前发表——明确表明，相睡眠与更糟糕的身体健康结果、更差的认知表现，尤其情绪状态的恶化密切相关。

And then you could argue that maybe you're engaging in what's called polyphasic sleep, where you're doing a little bit at night, a little bit during the day, you're not doing it all at once.

然后你会辩称，你实际上在进行一种被称为“相睡眠”的作息方式，即晚上睡一点，白天再睡一点，而不一次性睡完。

And beyond himself mentions this in the pyramid paper saying we may have a problem with multi phasic reflection what does that mean that means when a satellite.

而且他自己在金字塔论文中提到我们会遇到相反射的问题，什意思？意思当卫星。

And the different types of polyphasic sleep that we covered are, I wouldn't say conventional, but they're conventional-ish.

而且我们提到的不同类型的相睡眠，虽然不说常规的， 但还算接近常规。

And with polyphasic sleeping, you can stop spending so much damn time unconscious, and therefore unproductive.

有了相睡眠，你就以停止花该死的时间在无意识的状态下，因此效率低下。

There is a website, I think it's called the Polyphasic Society.

有一个网站，我认为它叫做相睡眠协会。

For a while, I was doing polyphasic sleep, which is really interesting.

有一段时间，我在尝试相睡眠，这真的很有趣。

And they have many bouts of sleep within that 24-hour period and that's polyphasic sleep.

他们在24小时周期内有次睡眠，这就相睡眠。

And things like that, like I've read that Nikola Tesla slept only two hours a night, Edison the same three hours, but he actually did the polyphasic sleep like where it's just a bunch of naps.

像尼古拉·特斯拉据说每晚只睡两小时，爱迪生也三小时， 但他实际上相睡眠， 也就分成很小睡。

And there are a number of different schedules that they will describe to you and that you can find out there of polyphasic sleep.

你会了解到种不同的相睡眠时间表。

So, let's come back to the claims of polyphasic sleep that it could improve, let's say, your mood or your cognition or your productivity or your health.

所以，让我们回到相睡眠的说法，它声称以改善你的 mood（情绪）、cognition（认知力）、productivity（生产力）或 health（健康）。

Call them high-performance polyphasic strategies for sleep.

称之为高性相睡眠策略。

And the first thing that they found was to their claims of improved cognition, productivity, mood, as well as health, they found no supportive evidence that polyphasic sleep was helpful.

他们首先发现的，关于相睡眠提高认知力、工作效率、情绪以及健康状况的说法，没有证据支持这些说法。

Well, that brings us to the conclusion of yet another incredible voyage into the landscape of sleep, most notably the different phases, monophasic, biphasic, and polyphasic sleep, and naps, and caffeine, and all of their interactions.

好吧，这让我们结束了又一次关于睡眠领域的奇妙之旅，特别单相睡眠、两相睡眠和相睡眠，以及小憩和咖啡因，以及它们之间的相互作用。

Or should I have many phases of sleep?

我还应该有相睡眠呢？

So that's how sleep unfolds both at the first level of the lens, monophasic, biphasic, polyphasic, and then double-clicking how the different stages of sleep unfold and what the reasons are behind that.

因此，睡眠在第一个层面的分类单相、两相和相睡眠，然后进一步探讨不同睡眠阶段如何展开的以及背后的原因。

Polyphasic sleep, we in sleep science have been using for many years in the context of infancy because there, as any new parents will know, Infants do not just simply have a nice single bout of sleep.

相睡眠，在睡眠科学领域，我们年来一直将其应用于婴儿期，因为新生儿并不会简单地一次性睡足，任何新手父母都知道这一点。

They make claims to suggest that polyphasic sleep can improve aspects of your mood, it can improve aspects of your productivity, it can maybe even improve aspects of health.

他们声称相睡眠以改善你的情绪某些方面，以提高你的工作效率某些方面，甚至改善健康某些方面。