Scales

Kessler Psychological Distress Scale (K6)

The Kessler Psychological Distress Scale (K6) is an internationally validated, 6-item psychometric instrument designed to...

September 26, 2026 • Dr. Mohammed Looti
Scales

Kessler Psychological Distress Scale (K10)

A comprehensive academic evaluation of the Kessler Psychological Distress Scale (K10), examining its theoretical foundations,...

September 26, 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