Scales

Impact of an Event Scale

A comprehensive academic and clinical guide to the Impact of an Event Scale (IES; Horowitz,...

September 16, 2026 • Dr. Mohammed Looti
Scales

Olweus Bully/Victim Questionnaire (OBVQ)

The Olweus Bully/Victim Questionnaire (OBVQ) is the international standard self-report instrument developed by Dan Olweus...

September 16, 2026 • Dr. Mohammed Looti
Experiments

The Defense Mechanism Test – Ulf Kragh

A comprehensive academic analysis of Ulf Kragh's Defense Mechanism Test, percept-genetic theory, tachistoscopic methodology, and...

September 16, 2026 • Dr. Mohammed Looti
Scales

Perception of Teasing Scale (POTS)

The Perception of Teasing Scale (POTS), developed by J. Kevin Thompson and colleagues, is an...

September 16, 2026 • Dr. Mohammed Looti
Scales

Positive states of mind Scale (PSOM)

A comprehensive academic analysis of the Positive States of Mind Scale (PSOM), developed by Horowitz...

September 16, 2026 • Dr. Mohammed Looti
Scales

Posttraumatic Diagnostic Scale

A comprehensive academic psychometric evaluation of the Posttraumatic Diagnostic Scale (PDS; Foa et al., 1997),...

September 16, 2026 • Dr. Mohammed Looti
Scales

Psychological Empowerment Scale (PES)

A psychometric review of the Psychological Empowerment Scale (PES; Akey, Marquis, & Ross, 2000), a...

September 16, 2026 • Dr. Mohammed Looti
Scales

PTSD Symptom Scale Interview (PSS-I)

The PTSD Symptom Scale Interview (PSS-I), developed by Edna B. Foa and colleagues (1993), is...

September 16, 2026 • Dr. Mohammed Looti