Theorists

Matthew Lieberman – 1970 Present

A comprehensive academic analysis of Matthew Lieberman's life, theoretical frameworks, and seminal contributions to social...

November 7, 2026 • Dr. Mohammed Looti
Scales

Ostracism Experience Scale

The Ostracism Experience Scale (OES) is an 8-item psychometric instrument assessing subjective experiences of interpersonal...

September 17, 2026 • Dr. Mohammed Looti
Scales

Hurt Feelings Scale (HFF)

The Hurt Feelings Scale (HFF), developed by Mark R. Leary and Carolyn Springer (2001), is...

September 16, 2026 • Dr. Mohammed Looti