Scales
Basic Psychological Needs in Exercise Scale
A comprehensive psychometric review of the Basic Psychological Needs in Exercise Scale (BPNES), evaluating autonomy,...
# Self-Determination Theory
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Scales
Integrative Vitality Scale
The Integrative Vitality Scale (IVS) is a 22-item psychometric instrument measuring human vitality across two...
Scales
Psychological Needs Satisfaction Scale in Physical Education
Comprehensive academic overview of the Psychological Needs Satisfaction Scale in Physical Education (PNSSPE), assessing autonomy,...
Scales
Psychological Needs Satisfaction Scale in Physical Education
A comprehensive psychometric overview of the Psychological Needs Satisfaction Scale in Physical Education (PNSSPE), evaluating...