Opioid epidemic or pain crisis? Exploring prescription opioid medication utilization for patients with cancer in rural Southwest Virginia. This is an ASCO Meeting Abstract from the 2017 Palliative and ...

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) ...

In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning in psychology suggests something similar—it's all about whether we can trust ...

This study aimed to assess the validity and reliability of the 3DNX triaxial accelerometer in a laboratory and mechanical setting. Experiment 1: A total of 10 units were fixed to a Multi-axis shaker ...

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 ...