Rotterdam Symptom Checklist

The Rotterdam Symptom Checklist (RSCL) is a comprehensive 39-item patient-reported outcome measure developed by de...

September 11, 2026 • Dr. Mohammed Looti

Compulsive Buying Index (CBI)

A comprehensive academic psychometric profile of the Compulsive Buying Index (CBI), a validated 6-item instrument...

September 7, 2026 • Dr. Mohammed Looti

Multiple Sclerosis Impact Scale

A comprehensive academic analysis of the Multiple Sclerosis Impact Scale (MSIS-29), exploring its theoretical foundations,...

September 7, 2026 • Dr. Mohammed Looti

Negative Symptom Inventory-Psychosis Risk

The Negative Symptom Inventory-Psychosis Risk (NSI-PR) is a comprehensive clinician-administered semi-structured interview designed to evaluate...

September 7, 2026 • Dr. Mohammed Looti

Disgust Scale – Revised (DS-R)

A comprehensive academic and psychometric overview of the Disgust Scale – Revised (DS-R), examining its...

September 7, 2026 • Dr. Mohammed Looti