Theorists

Ed Diener – 1944 2021

A comprehensive academic examination of the life, psychometric innovations, and scientific legacy of pioneering psychologist...

October 8, 2026 • Dr. Mohammed Looti
Dictionary

Affective Well-Being: Science of Emotion

Affective well-being denotes the emotional dimension of subjective well-being, characterized by the balance, frequency, and...

October 6, 2026 • Dr. Mohammed Looti
Scales

Life Satisfaction Questionnaire

An academic overview of the Life Satisfaction Questionnaire (LSQ / LiSat-9), evaluating its psychometric properties,...

October 2, 2026 • Dr. Mohammed Looti
Scales

The Day Reconstruction Method (DRC)

The Day Reconstruction Method (DRC / DRM) is an empirically validated psychometric instrument developed by...

October 1, 2026 • Dr. Mohammed Looti
Scales

Students’ Life Satisfaction Scale

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

October 1, 2026 • Dr. Mohammed Looti
Scales

The Satisfaction with Life Scale (SWL)

A comprehensive psychometric guide to the Satisfaction with Life Scale (SWLS), developed by Ed Diener...

October 1, 2026 • Dr. Mohammed Looti
Scales

Fragility of Happiness Scale

The Fragility of Happiness Scale (FOHS) is a 4-item psychometric tool developed by Mohsen Joshanloo...

September 30, 2026 • Dr. Mohammed Looti
Scales

Fear of Happiness Scale

A comprehensive psychometric overview of the Fear of Happiness Scale (FHS), a 5-item instrument developed...

September 30, 2026 • Dr. Mohammed Looti