Scales Technology Readiness Index (TRI) The Technology Readiness Index (TRI), developed by A. Parasuraman, is a widely used 36-item psychometric... September 7, 2026 • Dr. Mohammed Looti
Scales E-S-QUAL A comprehensive academic guide to the E-S-QUAL (Electronic Service Quality Scale), developed by Parasuraman, Zeithaml,... September 7, 2026 • Dr. Mohammed Looti