Scales

Categorization Tendency (Chronic) (CATT)

An in-depth psychometric review of the Categorization Tendency (Chronic) (CATT) scale developed by Park, Lalwani,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Perceived Value Scale (PERVAL)

The Perceived Value Scale (PERVAL), developed by Jillian C. Sweeney and Geoffrey N. Soutar, is...

September 5, 2026 • Dr. Mohammed Looti