Compara mètodes

	Escala d'Ansietat Esportiva (SAS)	Qüestionari de Fortalesa Mental (MTQ48)
Camp	Psicologia de l'esport	Psicologia de l'esport
Família	Process / pipeline	Process / pipeline
Any d'origen	1990	2002
Autor original	Ronald Smith, Frank Smoll, Robert Schutz	Peter Clough, Keith Earle, David Sewell
Tipus	Self-report sport-specific trait anxiety questionnaire	Self-report mental toughness and resilience questionnaire
Font seminal	Smith, R. E., Smoll, F. L., & Schutz, R. W. (1990). Measurement and correlates of sport-specific cognitive and somatic trait anxiety: The Sport Anxiety Scale. Anxiety Research, 2(4), 263–280.	Clough, P. J., Earle, K., & Sewell, D. (2002). Mental toughness: A definition and measured construct. Journal of Applied Sport Psychology, 14(3), 169–187.
Àlies	SAS, SAS-2, Sport-Specific Anxiety	MTQ48, Mental Toughness, 4Cs
Relacionats	4	4
Resum	The SAS is a 15–21 item questionnaire measuring trait (dispositional) sport-specific anxiety—the tendency to experience worry and physiological arousal in sport-competitive contexts. Developed by Smith, Smoll, and Schutz in 1990, the SAS is the primary instrument for assessing individual differences in sport anxiety proneness and for predicting anxiety management needs across diverse athletic populations.	The MTQ48 is a 48-item instrument measuring mental toughness—the capacity to perform well under pressure, persist through adversity, maintain emotional control, and sustain commitment toward goals. Developed by Clough, Earle, and Sewell in 2002, the MTQ48 operationalizes mental toughness across four dimensions (the '4Cs': Control, Commitment, Challenge, and Confidence) and has become widely adopted in sport psychology, talent development, and organizational psychology for identifying and developing psychological resilience.