It only has two dimensions: valence and arousal.

效价和觉醒。

And the valence is actually quite negative, so you must have been a big fan.

而“抗体效价”一项也呈现负值，一定是他们铁杆粉丝。

It summarizes all of the emotions that you have felt and how your decisions were valenced positive or negative an emotion.

它会总结感受到所有情绪以及决定效价，是正性情绪还是负性情绪。

We found that people who filed taxes late exhibited a more negative valence weighting bias.

我们发现，较晚报税人表现出更负效价加权偏倚。

Placed alongside the timeline of history, the valence indices for the places under study show how changes in national happiness reflect important events.

沿着历史时间轴，研究地区效价指数显示了国家幸福指数变化是如何反映重要事件。

DR. FOSTER: It's about how we weigh positive and negative signals – what we call valence weighting bias.

FOSTER 博士：这是关于我们如何权衡积极和消极信号——我们称之为效价加权偏倚。

(d) Allergenic extracts that are labeled " No U.S. Standard of Potency" are exempt from the requirements of this section.

(d) 标示“非美国效价标”敏原提取物豁免于本节要求。

DR. FOSTER: Remember, valence weighting has the biggest impact among people who lack the motivation and cognitive resources to pause and deliberate beyond their initial quick appraisals.

FOSTER 博士：请记住，效价加权对那些缺乏动力和认知资源人来说影响最大，他们无法在最初快速评估之外停下来进行深思熟虑。

However, researchers note that studying emotional valence, whether something is perceived as positive or negative, is different from studying what researchers call arousal, which tracks whether or not something activates the nervous system and helps us feel.

然而，研究人员注意到，研究情绪效价，不管是感知到积极还是消极，都不同于研究人员所说唤醒，它跟踪是某样东西能否激活神经系统，并帮助我们感觉。

The idea there is that any of the emotions you might feel while, like, reading Harry Potter or something are expressed on a spectrum, and as a combination of valence, roughly speaking " good" or " bad" , and arousal--excited or not excited, basically.

那里想法是，在阅读哈利波特或其他东西时可能会感受到任何情绪都在一个范围内表达，并且作为效价组合，粗略地说“好”或“坏”，以及唤醒 - 兴奋或基本上不兴奋。