It is the common study method employed in the audience study of news communication.

它是对新闻传播的受众进行研究时所经常采用的方法。

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Such needle sticks are common. But a recent study found that medical students often fail to report them.

VOA: special.2010.02.10

Even while Aristotle may deny that there is a single method appropriate to the study of politics he proposes a set of common questions that political scientists have to address.

且总是时有变迁，虽然亚里士多德,可能否定有单一方法适合研究政治,但他却也提出一套通用的问题,政治科学家必需加以探讨。

耶鲁公开课 - 政治哲学导论课程节选

Prof Cook says it is possible that accidental awareness is more common than his study findings suggest.

BBC: Consciousness during general anaesthesia 'is rare'

Even without this study, common sense tells us that smiling at others invites them in.

FORBES: New Data on Smiling

Specifically, John and two colleagues from Carnegie Mellon set out to study a common contradictory attitude toward Internet privacy.

FORBES: Why We Blab Our Intimate Secrets on Facebook