Scales
Exercise Motives and Gains Inventory (EMGI)
A comprehensive psychometric guide to the Exercise Motives and Gains Inventory (EMGI) and EMI-2, detailing...
# Self-Determination Theory
129 results
Scales
Locus of Causality for Exercise Scale (LCE)
The Locus of Causality for Exercise Scale (LCE) is a 3-item psychometric instrument grounded in...
September 23, 2026
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Dr. Mohammed Looti
Scales
Perceived Environmental Supportiveness Scale (PESS)
The Perceived Environmental Supportiveness Scale (PESS) is a 15-item psychometric instrument grounded in Self-Determination Theory...
September 23, 2026
•
Dr. Mohammed Looti
Scales
Sport Motivation Scale (SMS)
A comprehensive psychometric analysis of the Sport Motivation Scale (SMS-28), detailing its theoretical foundation in...
September 23, 2026
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Dr. Mohammed Looti
News
Gym Happiness Comes From Mindset, Not Muscle or Reps
Psychological needs and inner motivation explain gym-goers' well-being far better than workout hours or body...
September 23, 2026
•
Dr. Mohammed Looti
Scales
Decision Autonomy While Being Observed (DAWO)
Comprehensive academic guide and psychometric analysis of the Decision Autonomy While Being Observed (DAWO) scale...
September 23, 2026
•
Dr. Mohammed Looti
Scales
The Self-Regulation Questionnaires
A psychometric review and complete scale items of the Friendship Self-Regulation Questionnaire (SRQ-F), developed within...
September 23, 2026
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Dr. Mohammed Looti
Scales
Attitude Toward the Pricing Strategy (Control) (APSC)
Comprehensive academic overview of the Attitude Toward the Pricing Strategy (Control) (APSC) scale by Wang,...
September 23, 2026
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Dr. Mohammed Looti
Scales
Need for Relatedness at College Questionnaire (NRC-Q) Revised Version
The Need for Relatedness at College Questionnaire (NRC-Q) Revised Version is a 12-item psychometric scale...
September 23, 2026
•
Dr. Mohammed Looti
Scales
Need for Relatedness Scale (NRS-10)
The Need for Relatedness Scale (NRS-10), developed by Richer and Vallerand, evaluates psychological relatedness across...
September 23, 2026
•
Dr. Mohammed Looti
Scales
Choice Freedom (CHFR)
The Choice Freedom (CHFR) scale is a validated 5-item instrument developed by Simona Botti and...
September 18, 2026
•
Dr. Mohammed Looti
Scales
Recovery Oriented Practices Index (ROPI)
The Recovery Oriented Practices Index (ROPI) is a comprehensive fidelity instrument developed by Anthony D....
September 18, 2026
•
Dr. Mohammed Looti