Scales

LEIPAD Questionnaire

The LEIPAD Questionnaire is an internationally validated, multidimensional assessment tool designed to evaluate health-related quality...

September 23, 2026 • Dr. Mohammed Looti
Scales

Life Events Checklist (Modified)

The Life Events Checklist (Modified) is a psychometric instrument assessing environmental stress and life events...

September 23, 2026 • Dr. Mohammed Looti
Scales

Life Satisfaction Index (LSI)

A comprehensive psychometric guide to the Life Satisfaction Index (LSI / LSIA) developed by Neugarten,...

September 23, 2026 • Dr. Mohammed Looti
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Life Values Inventory (LVI)

A comprehensive psychometric review of the Life Values Inventory (LVI) by Duane Brown and R....

September 23, 2026 • Dr. Mohammed Looti
Scales

Loneliness Scale (LS)

Comprehensive academic overview of the Loneliness Scale (LS) / Three-Item UCLA Loneliness Scale, detailing theoretical...

September 23, 2026 • Dr. Mohammed Looti
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Mental Health Inventory

A comprehensive psychometric guide to the Mental Health Inventory (MHI) by Jagdish and A. K....

September 23, 2026 • Dr. Mohammed Looti
Scales

Metacognitions Questionnaire (MCQ-65)

A comprehensive academic guide to the Metacognitions Questionnaire (MCQ-65) developed by Adrian Wells and Susannah...

September 23, 2026 • Dr. Mohammed Looti
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Orientations to happiness Scale (OTH)

A comprehensive academic analysis of the Orientations to Happiness Scale (OTH), evaluating its 18 items,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Positive and Negative Affect Scale PANAS

A comprehensive academic psychometric profile of the Positive and Negative Affect Schedule (PANAS) and PANAS-X,...

September 23, 2026 • Dr. Mohammed Looti
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Questionnaire on Optimal Experience

Comprehensive academic guide to the Questionnaire on Optimal Experience (QOE), developed by Belén Mesurado to...

September 23, 2026 • Dr. Mohammed Looti
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Recent Life Events Questionnaire

Comprehensive academic review of the Recent Life Events Questionnaire (RLEQ), an evidence-based life stress inventory...

September 23, 2026 • Dr. Mohammed Looti
Scales

Satisfaction With Life Scale (SWLS)

A comprehensive academic analysis of the Satisfaction With Life Scale (SWLS), developed by Diener, Emmons,...

September 23, 2026 • Dr. Mohammed Looti