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

Bullying Prevalence Questionnaire (BPQ)

The Bullying Prevalence Questionnaire (BPQ), also known as the Peer Relations Questionnaire (PRQ), is an...

September 16, 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
Scales

Revised Pro-victim Scale

Comprehensive psychometric review and administration protocol for the Revised Pro-victim Scale (RPVS; Rigby, 1997), measuring...

September 16, 2026 • Dr. Mohammed Looti