Tag: #education

Are Problems With Tests Really Problems With Authority?

An unexpected telephone conversation this morning, on the 27th day of for this blog, exposed me to a loved one who trusts what Joe Rogan and his guests say about the pandemic. In other words, that person believes that those voices speak with authority. To do so requires a corresponding belief that the so-called official […]

The Way To Bet or Predictive Validity Is Imperfect Too!

Yesterday’s post continued the theme of the lack of understanding of validity in both the design of tests at all levels and interpretation of their scores. In service of that argument, I quoted from a chapter by Emily Shaw in the book Measuring Success edited by Jack Buckley, Lynn Letukas, and Ben Wildavsky: “Decades of […]