Scales
The Anxiety and Preoccupation about Sleep Questionnaire (APSQ)
The Anxiety and Preoccupation about Sleep Questionnaire (APSQ) is a 10-item psychometric tool measuring sleep-related...
# CBT-I
3 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