Differential item function across meditators and non-meditators on the Five Facet Mindfulness Questionnaire

Abstract

Mindfulness has been defined as a state of consciousness involving intentional attention and awareness of the present moment. Reporting on past conscious experience is inherently tricky and presents unique challenges to the assessment of mindfulness. Mindfulness-present and mindfulness-absent items may represent different aspects of the construct to different populations resulting from differential skill in assessing sustained or lapsed conscious attention. The current study shows that an online sample of meditators and non-meditators with similar overall levels of mindfulness differentially endorse response options for positively and negatively worded items. While meditators endorse mindful..