San Mateo County Sheriff Christina Corpus takes questions from the press during a last-minute conference at the San Mateo County Sheriff’s Office in Redwood City on Nov. 12, 2024. Photo by Anna ...

In prehistoric times, not much needed to be measured. You ate what you found and lived where you could. The advent of agriculture and civilization, however, necessitated a way for people to measure ...

Tanks are among the most devastating weapons ever devised. In a very real way, they have come to define warfare in the 20th and 21st centuries — rolling inexorably on their tracks and wielding ...

Measures of intelligence, personality, vocational interests, and so forth that lack reliability and validity are worse than useless. When we make important decisions for ourselves or others based on ...

PUT IT BACK INTO THE SPOTLIGHT. NOW TO OUR COMMITMENT, COVERAGE AND MEASURE O IS ON SACRAMENTO COUNTY BALLOTS AS KCRA 3’S ERIN HEFT REPORTS, IT’S A CALL FOR HELP TO SUPPORT LOCAL FIRE AND EMERGENCY ...

Before the rise of artificial intelligence (AI), there was traditional intelligence – like solving math problems without a calculator, writing with a pen and paper or even just having a lengthy ...

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...