Scales Investment in the Relationship (Romantic) The Investment in the Relationship (Romantic) scale is a psychometric instrument assessing perceived intrinsic and... September 23, 2026 • Dr. Mohammed Looti
Scales Relationship Investment (Marketer’s Effort) (RI) A comprehensive psychometric analysis of the Relationship Investment (Marketer's Effort) scale developed by Robert W.... September 17, 2026 • Dr. Mohammed Looti