Scales

Self-Presentation Tactics Scale (SPTS)

The Self-Presentation Tactics Scale (SPTS) is an authoritative 64-item psychometric instrument developed by Lee et...

September 25, 2026 • Dr. Mohammed Looti
Scales

Single-Item Self-Esteem Scale (SISE)

A comprehensive psychometric review of the Single-Item Self-Esteem Scale (SISE), exploring its construct validity, test-retest...

September 25, 2026 • Dr. Mohammed Looti
Scales

Tennessee Self-Concept Scale

The Tennessee Self-Concept Scale (TSCS), developed by William H. Fitts, is a comprehensive multidimensional self-report...

September 25, 2026 • Dr. Mohammed Looti
Scales

Test of Self-Conscious Affect -TOSCA

The Test of Self-Conscious Affect (TOSCA) is a landmark scenario-based instrument measuring individual differences in...

September 25, 2026 • Dr. Mohammed Looti
Scales

The Self-Determination Scale (SDS)

A comprehensive academic psychometric review of the Self-Determination Scale (SDS), examining its theoretical foundations in...

September 25, 2026 • Dr. Mohammed Looti
Scales

Twenty Statement Test (TST)

A comprehensive psychometric analysis of the Twenty Statement Test (TST) / Self-Attitudes Test developed by...

September 25, 2026 • Dr. Mohammed Looti
Scales

Unconditional Self-Regard Scale (USRS)

The Unconditional Self-Regard Scale (USRS), developed by Nancy E. Betz and colleagues in 1995, is...

September 25, 2026 • Dr. Mohammed Looti
Scales

Your Character and Self Value

A comprehensive psychometric analysis of the 'Your Character and Self Value' branching personality typology questionnaire,...

September 25, 2026 • Dr. Mohammed Looti
Scales

Self-Determination Theory

A comprehensive academic and psychometric review of Self-Determination Theory (SDT) and its foundational measurement tools,...

September 25, 2026 • Dr. Mohammed Looti