One study saw participants asked to read an article offering ways to improve your mood, and follow one of the tips to see how effective it was.

一项研究让参与者阅读一篇关于如何改善情绪，然后让他们遵从其中一条建议，看这种建议的效果如何。

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How are we to develop new technology if we can't study current technology to figure out how to improve it?

不让研究现有技术从而对其进行改进，如何能够开发新技术？

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"This study demonstrates that corporal punishment does not teach children how to behave or improve their learning, " Prof. Talwar said.

塔尔瓦说：“这项研究表明，体罚并不能教会孩子如何做人或提高他们的学习。

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Maybe you want to learn how to study better, improve your sex life, interpret your dreams, and win friends and influence people.

也许你想学会如何更好地学习,想提升你的性生活质量,想为自己释梦,想多交点交朋友,想学会如何影响他人

耶鲁公开课 - 心理学导论课程节选

The NSF report on the study notes that spending the time to study how humans ride and handle bicycles will give designers insight into ways they may improve bicycle design.

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