Psychometric properties and validation of the Swedish Five Facet Mindfulness Questionnaire in a clinical and non-clinical sample among meditators and non-meditators

• Over a period of 15 years several attempts to conceptualize mindfulness have been presented and revised, but there is still no clear or agreed-upon definition. The use of mindfulness-based interventions has increased in clinical and research settings the last couple of years, including in Sweden. As a clinician it is crucial to know if a treatment works through the theoretically postulated mechanisms of change. Mindfulness is a concept that is difficult to measure. The overall aim of the current project was to examine the psychometric properties of the Swedish version of the Five Facet Mindfulness Questionnaire (FFMQ_SWE) using three different studies. To test the construct validity of the FFMQ_SWE a hierarchal confirmatory factor analysis was performed in a meditating non-clinical sample, to examine if all the five facets would load on an overall mindfulness construct. Psychometric properties of the instrument were examined in a non-clinical and a clinical sample, and discriminative relationships with other variables were analysed. The convergent validity was examined by analysing the correlations between FFMQ_SWE and Hospital Anxiety and Depression Scale, Sense of Coherence and Difficulties in Emotion Regulation Scale. Test-retest reliability was tested by distributing FFMQ_SWE at two occasions. The hierarchal confirmatory factor analysis showed good fit in a population of meditators. The FFMQ_SWE showed good convergent validity and test-retest reliability in both clinical and non-clinical populations. In sum, the Swedish version of the FFMQ showed good psychometric properties and can be a useful instrument as an evaluation of treatment effects in both health care settings and research settings.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Psykiatri (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Psychiatry (hsv//eng)

SAMHÄLLSVETENSKAP  -- Psykologi -- Psykologi (hsv//swe)

SOCIAL SCIENCES  -- Psychology -- Psychology (hsv//eng)

Nyckelord

Mindfulness; meditators; clinical population; psychometric properties; FFMQ

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