Precision medicine has touched every aspect of healthcare today, and—as is evident from President Obama’s State of the Union speech for 2015—is front of mind with the federal government, which ...

A third-party testing firm has deemed Florida’s new battery of statewide standardized exams valid, meaning the test scores will be used to help decide whether students should be held back, to ...

A review of Florida's new statewide test has found the exam is valid and the results can be used to judge teacher and school performance, the Florida Department of Education announced. But the review ...

The controversial high-stakes test that debuted last spring accurately measures a student’s mastery of tough new educational standards, a report released Tuesday found, paving the way for its use in ...

In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

EVERETT — A state Supreme Court ruling last week ended two years of confusion over the validity of alcohol breath tests in court cases — a case that sparked worry in Snohomish County over its impact ...