Scales

Ordering Procedures (ORP)

The Ordering Procedures (ORP) scale is a 2-item psychometric instrument developed by Mentzer, Flint, and...

September 18, 2026 • Dr. Mohammed Looti
Scales

Hierarchical Service Quality Scale

The Hierarchical Service Quality Scale (HSQS), developed by Brady and Cronin (2001), is a landmark...

September 18, 2026 • Dr. Mohammed Looti
Scales

Reliability (REL)

A comprehensive psychometric analysis of Pratibha A. Dabholkar's (1996) Reliability (REL) scale, a three-item instrument...

September 17, 2026 • Dr. Mohammed Looti