Compara mètodes

	Escala d'Autodeterminació en l'Esport (SMS)	Qüestionari d'orientació a la tasca i a l'ego en l'esport (TEOSQ)
Camp	Psicologia de l'esport	Psicologia de l'esport
Família	Process / pipeline	Process / pipeline
Any d'origen	1995	1992
Autor original	Luc Pelletier, Marc Fortier, Robert Vallerand	Joan Duda, John Nicholls
Tipus	Self-report sport motivation questionnaire	Self-report achievement goal orientation questionnaire
Font seminal	Pelletier, L. G., Fortier, M. S., Vallerand, R. J., Tuson, K. M., Brière, N. M., & Blais, M. R. (1995). Toward a new measure of intrinsic motivation, extrinsic motivation, and amotivation in sports: The Sport Motivation Scale (SMS). Journal of Sport & Exercise Psychology, 17(1), 35–53.	Duda, J. L., & Nicholls, J. G. (1992). Dimensions of achievement motivation in schoolwork and sport. Journal of Educational Psychology, 84(3), 290–299.
Àlies	SMS, SMS-6	TEOSQ, Task Ego Orientation
Relacionats	4	4
Resum	The SMS is a 24–28 item questionnaire measuring the motivational reasons athletes engage in sport, organized along the continuum of Self-Determination Theory: from intrinsic motivation (inherent enjoyment, mastery, excitement) through extrinsic forms (identified goals, introjected norms, external rewards) to amotivation (lack of intent). Developed by Pelletier and colleagues in 1995, the SMS has become the leading instrument for assessing sport motivation quality and predicting athlete engagement, retention, and psychological wellbeing.	The TEOSQ is a 13-item questionnaire measuring achievement goal orientation in sport: the underlying reasons athletes define success and pursue achievement. Developed by Duda and Nicholls in 1992, the TEOSQ has become a cornerstone instrument for understanding athlete motivation, resilience, and response to failure.