After I wrote the book, Morningstar did a much more comprehensive study of every single one of the equity categories that they follow.

在我写完这本书之后,晨星公司对他们跟踪研究的每种股权资产,做了更进一步的研究

耶鲁公开课 - 金融市场课程节选

Its purpose is to lay bare as it were the fundamental problems the fundamental concepts and categories which frame the study of politics.

它的目的一向是要提出基础的问题,最基础的概念与类别,以建立政治研究的架构。

耶鲁公开课 - 政治哲学导论课程节选

Many of the study's categories, he pointed out, are based on surveys of executives rather than statistical data, and so are influenced by their respondents' biases.

FORBES: Magazine Article

Also, as social media usage increased (primarily Facebook) over time by respondents, there was a measurable decline in specific product brand preferences in a majority of the product brand categories covered in the study.

FORBES: Can Social Media Be Killing Brands?

Instead, to judge by the most comprehensive study on the reliability of forensic evidence to date, the error rate is more than 10% in five categories of analysis, including fiber, paint and body fluids. (Meaning: When the expert says specimen X matches source Y, there's a 10% probability he's wrong.) DNA and fingerprints are more reliable but still not foolproof.

FORBES: Forensic evidence doesn't always tell the truth.