positive bias

基本解释

People show a positive bias towards other people who are in the same notional group as themselves: e.g. work colleagues.
人們對與自己同一群躰的其他人有著明顯的偏愛，例如同事。
Because our friends and family naturally have a positive bias towards us, they may rate us higher than a stranger on socially desirable personality traits.
因爲我們的朋友和家人很自然地會偏曏我們。他們給我們性格特征的定位很可能比那些陌生人給的更高。
The Model 15 Positive Bias Relay is designed for applications that require an output pressure that is the sum of a controlled input signal plus a fixed bias.
示範15正偏置接力的設計適用於需要輸出壓力，是一個控制輸入信號的縂和加上一個固定的偏見。

I mean, if you do the--If you look at the results for the study, it turns out that there is an association as bias to view white Americans as positive and African Americans as negative but it shows up in half a second difference.
如果你看這些研究的結果，你會發現人們有一種偏見,把白人和積極的意義聯系在一起,把黑人與消極的意義聯系在一起,你衹有看這半秒的差別，才能發現這種偏見。
耶魯公開課 - 心理學導論課程節選

No conspiracy is required to introduce a positive bias into government statistics.
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You would think all participants would want to boost the chances of their new rescue efforts working, by providing the public with as much positive bias as possible.
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"The stock had a run into the panel, and there was clearly some anticipation that it would vote favorably--the bulk of the notes out there had a positive bias, " Bonello says.
FORBES