Scales

Geriatric Depression Rating Scale (GDS)

A comprehensive psychometric analysis and review of the Geriatric Depression Scale (GDS), covering theoretical foundations,...

September 26, 2026 • Dr. Mohammed Looti
Scales

Geriatric Anxiety Inventory (GAI)

The Geriatric Anxiety Inventory (GAI) is a 20-item psychometric screening tool developed by Nancy Pachana...

September 26, 2026 • Dr. Mohammed Looti
Scales

LEIPAD Questionnaire

The LEIPAD Questionnaire is an internationally validated, multidimensional assessment tool designed to evaluate health-related quality...

September 23, 2026 • Dr. Mohammed Looti
Scales

Barthel Index

The Barthel Index is an internationally recognized clinician-rated instrument measuring functional independence in activities of...

September 18, 2026 • Dr. Mohammed Looti
Scales

Blessed – Dementia Scale (BLS-D)

A comprehensive academic and psychometric review of the Blessed - Dementia Scale (BLS-D), including historical...

September 18, 2026 • Dr. Mohammed Looti