Scales Brand Distinctiveness (BD) The Brand Distinctiveness (BD) scale, developed by Mita Sujan and James R. Bettman (1989), is... September 17, 2026 • Dr. Mohammed Looti
Scales Product Attribute Importance (PATTRIMP) A comprehensive psychometric guide to the Product Attribute Importance (PATTRIMP) scale developed by Sujan and... September 16, 2026 • Dr. Mohammed Looti