The Toronto Mindfulness Scale and the State Mindfulness Scale : psychometric properties of the Spanish versions
Navarrete Hidalgo, Jaime (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública)
Fontana-McNally, Marta (Parc Sanitari Sant Joan De Déu)
Colomer-Carbonell, Ariadna (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública)
Sanabria-Mazo, Juan P.. (Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública)
Pinazo, Daniel (Universitat Jaume I. Departament de Psicologia Evolutiva, Educativa, Social i Metodologia)
Silvestre-López, Antonio-José (Universitat Jaume I. Departament en Estudis anglesos)
Lau, Mark (University of British Columbia. Department of Psychiatry)
Tanay, Galia (University of Haifa. Observing Minds Lab)
Garcia-Campayo, Javier (Universidad de Zaragoza)
Demarzo, Marcelo (Universidade Federal de São Paulo (Brazil))
Soler, Joaquim (CIBER of Mental Health (CIBERSAM))
Cebolla Marti, Ausias (Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición)
Feliu-Soler, Albert (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut)
Luciano, Juan V (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut)

Fecha:	2023
Resumen:	The Toronto Mindfulness Scale (TMS) and the State Mindfulness Scale (SMS) are two relevant self-report measures of state mindfulness. The purpose of this study was to examine the internal structure and to offer evidence of the reliability and validity of the Spanish versions of the TMS and SMS. Data from six distinct non-clinical samples in Spain were obtained. They responded to the TMS (n = 119), SMS (n = 223), and measures of trait mindfulness, decentering, non-attachment, depression, anxiety, stress, positive and negative affect, self-criticism, and self-reassurance. The internal structure of the TMS and SMS was analyzed through confirmatory factor analysis. Reliability, construct validity, and sensitivity to change analyses were performed. The correlated two-factor structure (curiosity and decentering) was the best-fitting model for the TMS (CFI = 0. 932; TLI = 0. 913; RMSEA = 0. 100 [0. 077-0. 123]; WRMR = 0. 908). The bifactor structure (general factor, mindfulness of body, and mindfulness of mind) was the best-fitting model for the SMS (CFI = 0. 961; TLI = 0. 950; RMSEA = 0. 096 [0. 086-0. 106]; WRMR = 0. 993). Adequate reliability was found for both measures. The reliability of the SMS specific factors was very poor when controlling for the general factor. The patterns of correlations were mainly as expected and according to previous literature. The TMS and SMS have been able to detect state mindfulness changes after different meditation practices. Validity evidence is provided to support the use of the TMS and SMS in Spanish populations, though the reliability of the SMS specific factors merit revision.
Derechos:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Materia:	Toronto mindfulness scale ; State mindfulness scale ; Spanish validation ; Confirmatory factor analysis ; WLSMV ; Omega-hierarchical
Publicado en:	Frontiers in psychology, Vol. 14 (july 2023) , ISSN 1664-1078

DOI: 10.3389/fpsyg.2023.1212036
PMID: 37484107

14 p, 1.5 MB

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