The Bureau of Labor Statistics is reducing or ending the collection of data that is used to calculate the Consumer Price Index.

Because of the nature of the ethnographic data collection task, tests of validity in anthropological research have been somewhat neglected. The development of tests of validity for the concepts used ...

The Bureau of Labor Statistics is cutting back its collection of data on consumer prices, raising questions about the reliability of federal economic statistics under President Trump.

Although recent data creation efforts in international relations have begun to focus on issues of reliability and validity more explicitly than previously, current efforts still contain significant ...