Differential item function across meditators and non-meditators on the Five Facet Mindfulness Questionnaire
نویسندگان
چکیده
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 mindfulness-present and mindfulness-absent items with nearly equivalent frequency, student non-meditators are much more likely to reject mindfulness-absent items than to accept mindfulness-present items. The differential item functioning between these two groups represents a potential problem regarding construct validity when comparing meditators to non-meditators and when assessing mindfulness as a pre-post measure with meditation practice. 2009 Elsevier Ltd. All rights reserved.
منابع مشابه
Differential item functioning on the Five Facet Mindfulness Questionnaire is minimal in demographically matched meditators and nonmeditators.
A recent study of the Five Facet Mindfulness Questionnaire reported high levels of differential item functioning (DIF) for 18 of its 39 items in meditating and nonmeditating samples that were not demographically matched. In particular, meditators were more likely to endorse positively worded items whereas nonmeditators were more likely to deny negatively worded (reverse-scored) items. The prese...
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