Scales Self-Referencing (SR-H) A comprehensive psychometric overview of the Self-Referencing (SR-H) scale developed by Hartmann, Heitmann, Schamp, and... September 23, 2026 • Dr. Mohammed Looti
Scales Product Purchase Interest (PPI-H) A comprehensive psychometric review of the Product Purchase Interest (PPI-H) scale developed by Hartmann, Heitmann,... September 23, 2026 • Dr. Mohammed Looti