In Defense of Standardized Testing | Stats + Stories Episode 224

The utility of standardized testing is under debate in the US with opponents of their use in K-12 suggesting educators are now being forced to teach to tests. In higher education, there's been a push to abandon the use of standardized tests in admissions processes. But if we throw out standardized tests completely, are we throwing away a tool that still has some value? That's a question framing this episode of Stats and Stories with guest Howard Wainer. Howard Wainer is a statistician and research scientist with a specialization is the use of graphical methods for data analysis and communication, robust statistical methodology, and the development and application of generalizations of item response theory. After serving on the faculty of the University of Chicago, a period at the Bureau of Social Science Research during the Carter Administration, and 21 years as Principal Research Scientist in the Research Statistics Group at Educational Testing Service. He has authored more than 20 books, John’s favorite of which is "Truth or Truthiness: Distinguishing Fact from Fiction by Learning to Think like a Data Scientist".