Este trabajo de investigación tiene como objetivo analizar el efecto mediacional de la conciencia plena entre la práctica del yoga y la rumiación en una muestra de 251 adultos entre las edades de 18 y 76 años, practicantes de yoga y residentes de Lima Metropolitana. Los resultados psicométricos dan cuenta de evidencias de confiabilidad y validez referidas a la estructura interna de los dos instrumentos utilizados para medir los constructos de rumiación y conciencia plena. Con respecto al cuestionario de las cinco facetas de conciencia plena (FFMQ), el análisis factorial exploratorio muestra una estructura consistente con el sustento teórico, obteniéndose una composición de cinco factores. Por otro lado, la escala de respuestas rumiativas (RRS) evidencia una estructura unifactorial que discrepa con el modelo original de tres factores: el relacionado a la depresión, reflexión y...

This research aims to gather evidence on the validity of the internal structure of and estimate the reliability of the measurements from the FFMQ (Baer et al., 2006) using the multidimensional random coefficient multinomial logit model. Such instrument consists of 39 Likert-type items answered by selecting an option from a five-point rating scale on five dimensions: Observing, Describing, Acting with Awareness, Non-Judging and Non-Reactivity to Inner Experience. The analysis was conducted using data collected from an accidental non-probabilistic sample of 288 yoga practitioners who reported not being under a psychotherapeutic or psychopharmacological treatment.

This research aims to gather evidence on the validity of the internal structure of and estimate the reliability of the measurements from the FFMQ (Baer et al., 2006) using the multidimensional random coefficient multinomial logit model. Such instrument consists of 39 Likert-type items answered by selecting an option from a five-point rating scale on five dimensions: Observing, Describing, Acting with Awareness, Non-Judging and Non-Reactivity to Inner Experience. The analysis was conducted using data collected from an accidental non-probabilistic sample of 288 yoga practitioners who reported not being under a psychotherapeutic or psychopharmacological treatment.