Scales Inputs to the Political System A psychometric and theoretical analysis of Lester W. Milbrath's 'Inputs to the Political System' scale... September 18, 2026 • Dr. Mohammed Looti
Scales Olsen’s Political Participation Scale (PPS) Olsen's Political Participation Scale (PPS) is a 20-item psychometric measurement tool evaluating civic duty, political... September 17, 2026 • Dr. Mohammed Looti