Subjective Happiness Scale (SHS)

A comprehensive psychometric guide to the Subjective Happiness Scale (SHS) developed by Sonja Lyubomirsky and...

September 26, 2026 • Dr. Mohammed Looti

The Entrapment Scale

A psychometric review of the Entrapment Scale (ES) developed by Paul Gilbert and Steven Allan...

September 26, 2026 • Dr. Mohammed Looti

Zung Self-Rating Depression Scale (SDS)

A comprehensive academic analysis of the Zung Self-Rating Depression Scale (SDS), examining its 20-item operationalization...

September 26, 2026 • Dr. Mohammed Looti

Attitudes Towards Suicide

A comprehensive psychometric review and complete scale documentation for the Attitudes Towards Suicide (ATTS) questionnaire,...

September 26, 2026 • Dr. Mohammed Looti

Pierce Suicide Intent Scale

The Pierce Suicide Intent Scale (PSIS; Pierce, 1977) is a 12-item clinician-rated psychometric tool designed...

September 26, 2026 • Dr. Mohammed Looti

Youth Risk Behavior Survey

A comprehensive psychometric and epidemiological guide to the Youth Risk Behavior Survey (YRBS), detailing its...

September 26, 2026 • Dr. Mohammed Looti

Anxiety about Aging Scale (AAS)

Comprehensive academic overview of the Anxiety about Aging Scale (AAS) by Lasher and Faulkender (1993),...

September 26, 2026 • Dr. Mohammed Looti

Achievement Anxiety Test

A comprehensive psychometric guide to the Achievement Anxiety Test (AAT), detailing the pioneering bidimensional model...

September 26, 2026 • Dr. Mohammed Looti

Appearance Anxiety Scale (AAS)

The Appearance Anxiety Scale (AAS) is an empirical psychometric instrument designed to assess cognitive, emotional,...

September 26, 2026 • Dr. Mohammed Looti

Beck Anxiety Inventory (BAI)

A comprehensive psychometric guide to the Beck Anxiety Inventory (BAI), examining its theoretical foundations, structural...

September 26, 2026 • Dr. Mohammed Looti