Estructura Interna del Inventario Peruano de Mindfulness y Ecuanimidad
Internal structure of the Mindfulness and Equanimity Peruvian Inventory
DOI:
https://doi.org/10.15446/rcp.v31n1.96718Keywords:
análisis factorial, ecuanimidad, mindfulness, teoría de respuesta al ítem (es)equanimity, factor analysis, item response theory, mindfulness (en)
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El propósito del presente estudio es examinar la validez de constructo y consistencia interna del Inventario Peruano de Mindfulness y Ecuanimidad. Basado en el análisis factorial y la Teoría de Respuesta al Item (Modelo de Crédito Parcial y el Método de Escalabilidad de Mokken), se examinó la magnitud de los parámetros y se estimó la varianza de cada uno de los ítems para contribuir en el constructo general de mindfulness. La muestra del estudio está compuesta por 602 adultos, estudiantes de tres instituciones académicas de educación superior de Lima, Chiclayo y Chimbote en el Perú. Los resultados de estos análisis indican una estructura unidimensional del instrumento, en función a ocho ítems representados por los atributos de atención, consciencia, aceptación, juicio de valor, y ecuanimidad. Los indicadores de ajuste del modelo de factores oblicuos para los ítems seleccionados fueron satisfactorios: CFI = .982, RMSEA = .043 (IC90% = .029, .056), SRMR = .048, SB-c2 (gl: 35) = 73.415 (p > 0.05).
Cómo citar este artículo: Moscoso, M. S., & Merino-Soto, C. M. (2020). Estructura Interna del Inventario Peruano de Mindfulness y Ecuanimidad. Revista Colombiana de Psicología, 31(1), 49-64. https://doi.org/10.15446/rcp.v31n1.96718
The main purpose of this study is to report the construct validity and internal consistency of the Peruvian Inventory of Mindfulness and Equanimity. Based on the factor analysis and the Item response Theory (the Partial Credit Model and the Mokken Scale Analysis), the parameters magnitude was examined, and the variance of each item of the instrument that contribute to the general construct of mindfulness, was estimated. The analyses were carried out on a sample of 602 adults, students from three educational institutions at the university level in the cities of Lima, Chiclayo and Chimbote in Peru. The results of all the analyses performed on this peruvian sample suggest a unidimensional structure of this inventory, based on the eight items selected that include the abilities of attention, consciousness, acceptance, judgment and equanimity. the goodness of fit index and adjusted goodness of fit index for the oblique factors were satisfactory: CFI = .982, RMSEA = .043 (IC90% = .029, .056), SRMR = .048, SB-2 (gl: 35) = 73.415 (p > 0.05).
How to cite this article: Moscoso, M. S., & Merino-Soto, C. M. (2020). Estructura Interna del Inventario Peruano de Mindfulness y Ecuanimidad. Revista Colombiana de Psicología, 31(1), 49-64. https://doi.org/10.15446/rcp.v31n1.96718
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