Scales

Website Product Assortment (WEBPA)

The Website Product Assortment (WEBPA) scale is a 4-item psychometric instrument developed by Srinivasan, Anderson,...

September 16, 2026 • Dr. Mohammed Looti
Scales

Narcissistic Personality Inventory (NPI)

A comprehensive psychometric guide to the Narcissistic Personality Inventory (NPI), reviewing its theoretical foundation, subscale...

September 16, 2026 • Dr. Mohammed Looti
Scales

Website Design Quality (eTailQ)

A psychometric review of the Website Design Quality (WEDQ) dimension of the eTailQ scale by...

September 16, 2026 • Dr. Mohammed Looti
Scales

Olweus Bully/Victim Questionnaire (OBVQ)

The Olweus Bully/Victim Questionnaire (OBVQ) is the international standard self-report instrument developed by Dan Olweus...

September 16, 2026 • Dr. Mohammed Looti
Scales

Website Character (Attractiveness) (WEBATT)

Comprehensive academic psychometric evaluation of the Website Character (Attractiveness) Scale (WEBATT) developed by Srinivasan, Anderson,...

September 16, 2026 • Dr. Mohammed Looti
Scales

Outcome Questionnaire (OQ-45.2)

A comprehensive academic analysis of the Outcome Questionnaire-45.2 (OQ-45.2), including psychometric properties, factor structure, administration...

September 16, 2026 • Dr. Mohammed Looti