Self-Transcendence Scale (STS)
Comprehensive academic overview of Pamela G. Reed's Self-Transcendence Scale (STS), featuring psychometric evaluation, theoretical foundations,...
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Psychological Scales
163 results
Short Index of Self Actualization (SISA)
The Short Index of Self Actualization (SISA), developed by Alvin Jones and Rick Crandall (1986),...
September 25, 2026
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Dr. Mohammed Looti
The Self-Determination Scale (SDS)
A comprehensive academic psychometric review of the Self-Determination Scale (SDS), examining its theoretical foundations in...
September 25, 2026
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Dr. Mohammed Looti
Aspirations Index
The Aspirations Index (AI) is a foundational psychometric instrument developed by Tim Kasser and Richard...
September 24, 2026
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Dr. Mohammed Looti
Basic Psychological Needs Scales
The Basic Psychological Needs Scales (BPNS) assess the core psychological nutriments of autonomy, competence, and...
September 24, 2026
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Dr. Mohammed Looti
Subjective Vitality Scales
An in-depth academic examination of the Subjective Vitality Scales (SVS) by Ryan and Frederick, exploring...
September 24, 2026
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Dr. Mohammed Looti
Personal Growth Initiative Scale (PGIS)
A comprehensive academic analysis of the Personal Growth Initiative Scale (PGIS) developed by Christine Robitschek,...
September 24, 2026
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Dr. Mohammed Looti
Ego Resilience Scale
A comprehensive psychometric guide to the Ego Resilience Scale (ER89) developed by Jack Block and...
September 24, 2026
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Dr. Mohammed Looti
Work Life Fulfilment Scale (WLF)
The Work Life Fulfilment Scale (WLF) is a psychometrically validated, reflective-reflective second-order measurement instrument developed...
September 24, 2026
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Dr. Mohammed Looti
Positive Body Regard
Explore the psychometric foundation, theoretical framework, validity, and scoring of the Positive Body Regard construct...
September 24, 2026
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Dr. Mohammed Looti
Experiential Happiness
A comprehensive academic analysis of the Experiential Happiness scale introduced by Oh and Pham (2022)...
September 24, 2026
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Dr. Mohammed Looti
Experiential Fun
A comprehensive psychometric guide to the Experiential Fun scale developed by Travis Tae Oh and...
September 24, 2026
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Dr. Mohammed Looti