Scales

Quality of the Restaurant (QOTR)

The Quality of the Restaurant (QOTR) scale is a psychometrically validated three-item semantic differential instrument...

September 17, 2026 • Dr. Mohammed Looti
Scales

Loyalty to Employee vs. Company (LTEV)

Comprehensive academic overview of the Loyalty to Employee vs. Company (LTEV) scale developed by Melnyk,...

September 17, 2026 • Dr. Mohammed Looti
Scales

SERVQUAL

A comprehensive academic guide to the SERVQUAL scale by Parasuraman, Zeithaml, and Berry (1988), examining...

September 5, 2026 • Dr. Mohammed Looti