Steen Happiness Index (SHI)

A comprehensive academic and psychometric overview of the Steen Happiness Index (SHI), developed by Seligman,...

September 23, 2026 • Dr. Mohammed Looti

Students’ Life Satisfaction Scale

A comprehensive psychometric guide to the Students' Life Satisfaction Scale (SLSS), developed by E. Scott...

September 23, 2026 • Dr. Mohammed Looti

Subjective Happiness Scale (SHS)

A comprehensive psychometric guide to the Subjective Happiness Scale (SHS) developed by Sonja Lyubomirsky and...

September 23, 2026 • Dr. Mohammed Looti

Wellness Beliefs Scale (WBS)

The Wellness Beliefs Scale (WBS), developed by Felicity L. Bishop and Lucy Yardley, is a...

September 23, 2026 • Dr. Mohammed Looti

Continuous Improvement Products (CIPR)

Comprehensive academic overview of the Continuous Improvement Products (CIPR) scale developed by Hyeongmin Cho and...

September 23, 2026 • Dr. Mohammed Looti

Anticipation of the Holiday (ANIH)

A comprehensive psychometric review of the Anticipation of the Holiday (ANIH) scale developed by Tonietto...

September 23, 2026 • Dr. Mohammed Looti

Compassion for Others Scales

The Compassion for Others Scales (Compassion Scale) is a 24-item psychometric instrument developed by Elizabeth...

September 23, 2026 • Dr. Mohammed Looti