Scales

Nonverbal Immediacy Scales

The Nonverbal Immediacy Scales (NIS), developed by Richmond, McCroskey, and Johnson, provide a psychometric assessment...

September 23, 2026 • Dr. Mohammed Looti
Scales

Personal Space Crowding Perception

An exhaustive psychometric overview of the Personal Space Crowding Perception (PSCP) measure developed by Puzakova...

September 12, 2026 • Dr. Mohammed Looti