Background: Self-report questionnaires play an important role as outcome measures in shoulder research. Having an estimate of the measurement error of these ...
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) ...
Background Novel treatment interventions are advancing rapidly in the management of hip and groin disability in the physically active young to middle-aged population. Objective To recommend the most ...
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 ...
Comparative clinical trial of granisetron and ondansetron in the prophylaxis of cisplatin-induced emesis. The Granisetron Study Group. The European Organization for Research and Treatment of Cancer ...
Objective The proliferation of youth sport specialisation may be concerning for the overall health of adolescent athletes, but no validated tool to measure specialisation exists. We aimed to assess ...
Reliability and Validity of the Functional Assessment of Cancer Therapy–Ovarian Authors: Karen Basen-Engquist, Diane Bodurka-Bevers, Mary A. Fitzgerald, Kimberly Webster, David Cella, Shaohua Hu, and ...
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 ...