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 ...

As industries worldwide advance, the demand for precise and reliable measurement solutions becomes ever more critical.

The validity of two lifestyle typologies, SRI's Values and Lifestyles system and the Lastovicka et al. Drinking-Driving typology, are examined empirically. Each typology is measured by three methods.

Building on philosophy of science literature and two original studies, this paper argues for the necessity of incorporating all three portions of Wood's (1991) theoretical model of corporate social ...

Study design: Measurement evaluation of the external and structural components of validity. Objectives: To examine the relationships between quality of life (QOL) as measured by the spinal cord ...

Patient-reported outcomes after radical prostatectomy have focused on erectile function. To date, no studies have validated the Patient-Reported Outcome Measurement Information System (PROMIS) Sexual ...

Thoughtful reader Raymond Laagel of Mulhouse, France sent a note with a proof of a Design Idea we published back in 2010. The DI was called Circuit measures capacitance or inductance, and it was by ...

A More Holistic Approach To Measurement For Value-Based Care Sam Simon Jeff Ballou Anita Somplasky Dmitry Poznyak Jennifer Starling May 8, 2025 10.1377/forefront.20250507.692879 Add to favorites ...

Shyness Measurement Validity Explained in Simple Language How do we know when a personality test is valid? Posted November 17, 2017 ...

A total of 1,604 patients were included in the analysis. Convergent and discriminant validity of the PROMIS measures was supported. The mean PROMIS interest T-score decreased significantly from ...