Scales

Ego Resilience Scale

The Ego Resilience Scale (ER89), developed by Jack Block and Adam M. Kremen, is an...

September 26, 2026 • Dr. Mohammed Looti
Scales

Ego-Undercontrol Scale

The Ego-Undercontrol Scale (EU) is a 37-item psychometric assessment developed by Jack Block, David C....

September 26, 2026 • Dr. Mohammed Looti
Scales

Understand Yourself Personality Test

A comprehensive academic analysis of the Understand Yourself Personality Test (CCQ-Self / BFI), exploring its...

September 25, 2026 • Dr. Mohammed Looti
Scales

Ego Resilience Scale

An in-depth academic examination of the Ego Resilience Scale (ER89) developed by Jack Block and...

September 25, 2026 • Dr. Mohammed Looti
Scales

Ego-Undercontrol Scale

The Ego-Undercontrol Scale (EUC) is a 37-item psychometric self-report inventory designed by Letzring, Block, and...

September 25, 2026 • Dr. Mohammed Looti
Scales

Ego Resilience Scale

A comprehensive psychometric guide to the Ego Resilience Scale (ER89) developed by Jack Block and...

September 24, 2026 • Dr. Mohammed Looti
Scales

Ego-undercontrol scale

The Ego-Undercontrol Scale (EU) is a validated 37-item psychometric instrument measuring individual differences along the...

September 24, 2026 • Dr. Mohammed Looti