Theorists
Edward Deci – 1942 Present
A comprehensive academic analysis of Edward L. Deci's life, landmark psychological research, and the foundational...
# Self-Determination Theory
129 results
Dictionary
Active Joy: The Dynamics of Engaged Flourishing
Explore the concept of active joy: an agentic, high-activation positive affective state rooted in purposeful...
October 5, 2026
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Dr. Mohammed Looti
Dictionary
Academic Underachievement: Potential vs Reality
Explore academic underachievement: its psychological roots, assessment methods, structural frameworks, and interventions to bridge capability...
October 5, 2026
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Dr. Mohammed Looti
Scales
Christian Religious Internalization Scale
The Christian Religious Internalization Scale (CRIS) is a 12-item psychometric measure founded on Self-Determination Theory....
September 30, 2026
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Dr. Mohammed Looti
Scales
Fear of Missing Out Scale
A comprehensive academic psychometric profile of the Fear of Missing Out Scale (FoMOs) developed by...
September 30, 2026
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Dr. Mohammed Looti
Scales
Supportive and Non-Controlling Supervision Scale
The Supportive and Non-Controlling Supervision Scale (Oldham & Cummings, 1996) is a 12-item psychometric instrument...
September 30, 2026
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Dr. Mohammed Looti
Scales
Experienced autonomy in the examination context
The Experienced Autonomy in the Examination Context Scale is a 6-item psychometric instrument grounded in...
September 30, 2026
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Dr. Mohammed Looti
Scales
Flourishing Scale (FS)
Comprehensive academic psychometric evaluation of the Flourishing Scale (FS) developed by Ed Diener and colleagues,...
September 28, 2026
•
Dr. Mohammed Looti
Scales
Perceived Control at School Scale
The Perceived Control at School Scale (PCSS) is a 16-item psychometric measure developed by Howard...
September 28, 2026
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Dr. Mohammed Looti
Scales
Academic Motivation Scale-German Version (AMS-D)
The Academic Motivation Scale-German Version (AMS-D; Möltner et al., 2024) is a psychometrically validated 28-item...
September 27, 2026
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Dr. Mohammed Looti
Scales
Adolescent Student Psychological Need Thwarting Scale
The Adolescent Student Psychological Need Thwarting Scale (AS-PNTS; Adigun, 2024) is a 9-item psychometric instrument...
September 27, 2026
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Dr. Mohammed Looti
Scales
Antecedents of Collaborative Consumption Tendency Model
The Antecedents of Collaborative Consumption Tendency Model (Aktan & Kethüda, 2024) is a psychometric framework...
September 27, 2026
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Dr. Mohammed Looti