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 ...

Science has provided an increasingly clear picture of the inherent limits in human visual perception and memory that can lead to errors in eyewitness identification. While the law enforcement ...

Correspondence to Dr Moritz Schumann, Institute of Cardiovascular Research and Sports Medicine, Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Koln 50858, ...

A clinic is a healthcare facility where you receive outpatient care. There are many types of clinics. Some are stand-alone practices, while others may be associated with a hospital or university. You ...

Insurance can be a cost-effective way to protect yourself financially from expensive issues like a house fire, car accident or serious health condition. Understanding the different types of insurance ...

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) ...