Friendship Qualities Scale

The Friendship Qualities Scale (FQS), developed by Bukowski, Hoza, and Boivin (1994), is a 23-item...

September 23, 2026 • Dr. Mohammed Looti

Cambridge Friendship Questionnaire

A comprehensive psychometric guide to the Cambridge Friendship Questionnaire (CFQ), developed by Simon Baron-Cohen and...

September 23, 2026 • Dr. Mohammed Looti

The Self-Regulation Questionnaires

A psychometric review and complete scale items of the Friendship Self-Regulation Questionnaire (SRQ-F), developed within...

September 23, 2026 • Dr. Mohammed Looti

Frustration with Partners

A comprehensive psychometric guide to the Frustration with Partners scale (Brennan & Shaver, 1995), exploring...

September 23, 2026 • Dr. Mohammed Looti