Scales
Competence (COM)
The Competence (COM) scale, developed by La Guardia, Ryan, Couchman, and Deci (2000), evaluates relationship-specific...
Self-Determination Theory
8 results
Scales
Autonomy (AUT)
Comprehensive academic overview of the 5-item Autonomy (AUT) scale developed by La Guardia, Ryan, Couchman,...
Experiments
The Self-Concordance Model Studies – Kennon Sheldon and Andrew Elliot
A comprehensive academic analysis of Kennon Sheldon and Andrew Elliot's Self-Concordance Model, examining goal striving,...
Theories
Relationships Motivation Theory – Richard M. Ryan & Edward L. Deci
A comprehensive academic analysis of Relationships Motivation Theory by Ryan and Deci, exploring need fulfillment,...
Scales
Basic Psychological Needs Scale (BPNS)
An in-depth academic psychometric review of the Basic Psychological Needs Scale (BPNS), evaluating its theoretical...
Theories
Causality Orientations Theory – Edward L. Deci & Richard M. Ryan
An exhaustive academic treatise examining Causality Orientations Theory by Edward L. Deci and Richard M....
Theories
Basic Psychological Needs Theory – Edward L. Deci & Richard M. Ryan
A definitive academic exploration of Basic Psychological Needs Theory by Edward L. Deci and Richard...
Scales
Basic Psychological Needs Scale for Korean Adolescents
The Basic Psychological Needs Scale for Korean Adolescents (Lee & Kim, 2008) is an 18-item...