In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning ...

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 ...

Wearables are a hot trend for both athletes and non-athletes. The CORE non-invasive body temperature monitor came out to great fanfare in 2020. How does it hold up to independent validity and ...