Scales

Emetophobia Questionnaire (EmetQ)

The Emetophobia Questionnaire (EmetQ) is a 21-item self-report psychometric instrument developed by Mark J. Boschen...

September 26, 2026 • Dr. Mohammed Looti
Scales

Beliefs Questionnaire

The Beliefs Questionnaire (BQ) is an 18-item dual-rating psychometric instrument developed by Salkovskis, Warwick, and...

September 24, 2026 • Dr. Mohammed Looti
Scales

Social Interaction Anxiety Scale (SIAS)

A comprehensive academic and psychometric review of the Social Interaction Anxiety Scale (SIAS) developed by...

September 17, 2026 • Dr. Mohammed Looti