CONSTRUCCIÓN Y VALIDACIÓN DE UNA ESCALA DE AUTOEFICACIA PARA LA ACTIVIDAD FÍSICA (Construction and Validation of a Self-efficacy Scale for Physical Activity)

= 0,96. El análisis factorial mostró tres factores que explicaron el 52,569% de la varianza. La escala fue sensible a los niveles
de actividad medidos con el IPAQ F (1)= 4.131
p <0,05 y correlacionó negativamente con el BDI (r=-0,127
= 0,96). Exploratory factor analysis showed three factors explaining 52,569% of the variance. The scale
was sensitive to activity levels assessed by the IPAQ (F (1)= 4.131
p <0.05) and negatively correlated with BDI (r = -0,127
p <0,05).
Conclusions: The psychometric properties of the scale are appropriate for measuring the efficacy of adult users of Health Services to practice regular physical activity.