Nutrient profiling classifies individual food products according to their nutrient content. According to the WHO (World Health Organization), validation is a key step in the development of a nutrient ...

This is a preview. Log in through your library . Abstract Objective: To assess the cross-sectional construct validity of the RAND-12 and the Health Utilities Index Mark 2 (HUI2) and Mark 3 (HUI3) in ...

A test of the construct validity of the Health Locus of Control (HLC) scale is presented within the largerframework of Rotter's social learning theory. Self-reported compliance behavior was predicted ...

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 ...

Net promoter score (NPS) has emerged over the past two decades as a preeminent tool for tracking marketing performance of organizations, business units, and employees. Introduced by noted business ...