Scales

Attitude Toward Mediation Scale (AMS)

The Attitude Toward Mediation Scale (AMS; Helsen, 2023) is a 16-item psychometric instrument grounded in...

September 27, 2026 • Dr. Mohammed Looti
Scales

Handling Bullying Questionnaire (HBQ)

The Handling Bullying Questionnaire (HBQ) is a psychometric instrument developed by Ken Rigby and Sheri...

September 25, 2026 • Dr. Mohammed Looti
Scales

Handling Bullying Questionnaire (HBQ)

The Handling Bullying Questionnaire (HBQ), developed by Ken Rigby and Sheri Bauman, is a 22-item...

September 25, 2026 • Dr. Mohammed Looti
Scales

Reparation Demand (Third-Party) (RD)

A comprehensive psychometric review of the Reparation Demand (Third-Party) (RD) scale developed by Yany Grégoire...

September 17, 2026 • Dr. Mohammed Looti
Scales

Handling Bullying Questionnaire (HBQ)

The Handling Bullying Questionnaire (HBQ), developed by Ken Rigby and validated with Sheri Bauman, is...

September 16, 2026 • Dr. Mohammed Looti