Scales

Spirituality Perspective Scale (SPS)

The Spirituality Perspective Scale (SPS), developed by Pamela G. Reed, is a 10-item psychometric instrument...

September 16, 2026 • Dr. Mohammed Looti
Scales

Theistic Spiritual Outcomes Survey

The Theistic Spiritual Outcomes Survey (TSOS), developed by P. Scott Richards (1998), is a 17-item...

September 16, 2026 • Dr. Mohammed Looti