Risk (Performance) (RIS)

The Risk (Performance) Scale (RIS), developed by Grewal, Gotlieb, and Marmorstein (1994), is a validated...

September 17, 2026 • Dr. Mohammed Looti

Optimistic (OPT)

A comprehensive psychometric review of the Optimistic (OPT) scale developed by Castaño, Sujan, Kacker, and...

September 17, 2026 • Dr. Mohammed Looti

External Search Effort (ESE)

A comprehensive academic psychometric profile of the External Search Effort (ESE) scale, detailing its theoretical...

September 17, 2026 • Dr. Mohammed Looti

Decision Evaluation Scales

The Decision Evaluation Scales (DES), developed by Stalmeier et al. (2005), is a 15-item Rasch-validated...

September 12, 2026 • Dr. Mohammed Looti