There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

A study published in Neurology calls into question the validity of a quality measure that measures 30-day risk-adjusted stroke mortality. The measure is currently being developed for use under ...

An online survey created as a resource for critical care nurses to assess the health of the work environment is a valid and reliable tool for use by interprofessional patient care teams throughout ...

In the article, "The validity of Blue Zones demography: a response to critiques," authors Steven N. Austad, Ph.D. (Scientific Director, American Federation for Aging Research/AFAR and Distinguished ...

It’s not an exaggeration to say that functional MRI has revolutionized the field of neuroscience. Neuroscientists use MRI machines to pick up changes in blood flow that occur when different areas of ...

A spokesperson for Google reached out with an official statement and a discussion about why the Pew research findings do not reflect actual user interaction patterns related to AI summaries and ...