Scales
Morningness-Eveningness Questionnaire
A comprehensive academic guide to the Morningness-Eveningness Questionnaire (MEQ) by Horne and Östberg, detailing its...
# Sleep Assessment
4 results
Scales
Insomnia Severity Index (ISI)
The Insomnia Severity Index (ISI) is a gold-standard, 7-item psychometric instrument developed by Dr. Charles...
September 5, 2026
•
Dr. Mohammed Looti
Scales
Insomnia Severity Index (ISI)
A comprehensive academic guide to the Insomnia Severity Index (ISI), covering its psychometric properties, theoretical...
September 5, 2026
•
Dr. Mohammed Looti
Scales
Pittsburgh Sleep Quality Index (PSQI)
A comprehensive academic guide to the Pittsburgh Sleep Quality Index (PSQI), covering its psychometric properties,...
September 5, 2026
•
Dr. Mohammed Looti