Investigators tested a new healthcare tool in accurately assessing the health and well-being of children with Down Syndrome.

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) ...

It is often said, "What gets rewarded gets done." However, if we say that incident reductions will be rewarded, there are many ways to reduce incident counts and rates without actually improving ...

This is a preview. Log in through your library . Abstract Objective: To assess the reliability and validity of the Short-Form 36 (SF-36) health survey as a health status indicator among HIV-infected ...

The present article aims to examine the validity and reliability of the Portuguese version of Personal Outcomes Scale the Escala Pessoal de Resultados (EPR). This scale represents an instrument to ...

Temozolomide in Malignant Gliomas of Childhood: A United Kingdom Children’s Cancer Study Group and French Society for Pediatric Oncology Intergroup Study PURPOSE: With improvement in survival after ...

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 ...