Scales
Insomnia Severity Index (ISI)
The Insomnia Severity Index (ISI) is a gold-standard, 7-item psychometric instrument developed by Dr. Charles...
# Clinical Psychology
63 results
Scales
PTSD Checklist for DSM-5 (PCL-5)
A psychometric review of the PTSD Checklist for DSM-5 (PCL-5), detailing its theoretical foundation, diagnostic...
September 5, 2026
•
Dr. Mohammed Looti
Scales
Obsessive-Compulsive Inventory – Revised (OCI-R)
A comprehensive academic analysis of the Obsessive-Compulsive Inventory – Revised (OCI-R), reviewing its psychometric properties,...
September 5, 2026
•
Dr. Mohammed Looti