受试者正戴着放大他们心跳声的耳机。
Subjects are wearing headphones that amplify their heartbeat.
然而，受试者仅仅被要求张嘴或深呼吸时，也有类似的变化发生。
However, similar changes occurred when the subjects were asked simply to open their mouths or to breathe deeply.
毕竟，要做双盲测试是很困难的，因为受试者自己可以看到灯是否亮着。
After all, it's hard to do a double-blind test when the subjects can see for themselves whether or not the light is on.
一组受试者首先做了一项无聊的任务，而另一组则直接去做创造性的任务。
One group of subjects did a boring activity first, while the others went straight to the creative task.
研究人员通过向受试者提出如“你多久感到快乐一次？”等问题来测量快乐。
The researchers measured happiness by asking subjects questions like "How often did you feel happy?"
在“最后通牒游戏”中，两个不能交换信息的受试者被放置在不同的房间里。
In the "Ultimatum Game," two subjects, who cannot exchange information, are placed in separate rooms.
在一个相当典型的实验中，受试者在执行任务时被诱导作弊，然后接受采访和观察。
In one fairly typical experiment, subjects were induced to cheat while performing a task, then were interviewed and observed.
受试者情绪的黑暗与她的粉红色和波尔卡圆点衣服的明亮度之间也存在有趣的对比。
There is also an interesting contrast between the darkness of the subject's mood and the lightness of her pink and polka dot clothes.
该项研究的一次实验中，研究人员向受试者简要描述了一名来自芝加哥、姓威廉姆斯的男子。
In one of the study's experiments, subjects were given a brief description of a man from Chicago with the last name Williams.
受试者在心理学家的实验室里坐着谈话，不知道他们的眼部行为正在通过单向视觉屏幕被观察。
Subjects sit and talk in the psychologist's laboratory, innocent of the fact that their eye behavior is being observed from a one-way vision screen.
当受试者看到每张图片时，他们也会听到相应的声音——例如，当他们看到一只猫时，他们会听到猫叫。
When the subjects saw each image, they also heard a matching noise—for instance, on seeing a cat, they heard a meow.
英国的一项研究将这些发现向前推进了一步，要求受试者完成一项创造性挑战（即列出家居用品的其他用途）。
A British study took these findings one step further, asking subjects to complete a creative challenge (coming up with a list of alternative uses for a household item) .
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