Scales

Relationship Quality

A comprehensive academic profile of the 9-item Relationship Quality scale developed and validated by Henderson,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Health Opinion Survey (HOS) – 27 items

The Health Opinion Survey (HOS) is a 27-item psychiatric screening instrument originating from the Stirling...

September 23, 2026 • Dr. Mohammed Looti
Scales

Referral Costs

A comprehensive academic analysis of the Referral Costs Scale (Gershon, Cryder, & John, 2020), detailing...

September 23, 2026 • Dr. Mohammed Looti
Scales

Health Opinion Survey (HOS)

The Health Opinion Survey (HOS) is a 20-item psychiatric epidemiology screening tool developed by Alexander...

September 23, 2026 • Dr. Mohammed Looti
Scales

Health Perceptions Questionnaire (HPQ)

An in-depth academic examination of the Health Perceptions Questionnaire (HPQ) developed by John E. Ware,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Reciprocity (State)

A comprehensive psychometric guide to the State Reciprocity Scale (Felt Obligation to Reciprocate) utilized by...

September 23, 2026 • Dr. Mohammed Looti
Scales

Quality of the Romantic Alternatives

A comprehensive psychometric guide to the Quality of the Romantic Alternatives scale, evaluating theoretical origins,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Health Questionnaire HQ

A comprehensive academic and psychometric review of the Health Questionnaire HQ (Cornell Medical Index), exploring...

September 23, 2026 • Dr. Mohammed Looti
Scales

Quality of the Product

A comprehensive psychometric guide to the 4-item Quality of the Product scale adapted by Herhausen...

September 23, 2026 • Dr. Mohammed Looti
Scales

Health Utilities Index (HUI)

A comprehensive academic guide to the Health Utilities Index (HUI2 and HUI3), detailing its psychometric...

September 23, 2026 • Dr. Mohammed Looti