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Nonattachment and mindfulness: Related but distinct constructs
Sahdra, Baljinder Kaur Ciarrochi, Joseph Parker, Phillip David
Sahdra, Baljinder Kaur
Ciarrochi, Joseph
Parker, Phillip David
Abstract
In this study, we examined whether nonattachment, a relatively new construct in the mindfulness literature, showed convergent, discriminant, and incremental validity in relation to the well-studied 5 facets of mindfulness. Mindfulness was defined as a multifaceted construct including observing, describing, acting with awareness, nonjudging, and nonreactivity; and measured using the recently validated, 20-item Five Facet Mindfulness Questionnaire (FFMQ; Tran, Glück, & Nader, 2013; Baer, Smith, Hopkins, Krietemeyer, & Toney, 2006). Nonattachment was defined as a flexible, balanced way of relating to one’s experiences without clinging to or suppressing them, and measured using the 7-item Nonattachment Scale (NAS-7; Elphinstone, Sahdra, & Ciarrochi, 2015; Sahdra, Shaver, & Brown, 2015). In a large nationally representative sample of Americans (N = 7,884; 52% women; age, M = 47.9, SD = 16), nonattachment was positively related to all 5 aspects of mindfulness. Structural equation modeling showed that the 20-item FFMQ and NAS-7 showed good fit; their factor structures were invariant across genders and age groups; and NAS-7 was empirically distinguishable from the 5 mindfulness facets. Hierarchical regression models provided evidence of the incremental validity of NAS-7. Finally, mediation models showed that nonattachment substantially mediated the links between the mindfulness facets and the outcome variables of satisfaction with life and life effectiveness.
Keywords
Five Facet Mindfulness Questionnaire, nonattachment, life effectiveness, satisfaction with life, psychometrics
Date
2016
Type
Journal article
Journal
Psychological Assessment
Book
Volume
28
Issue
7
Page Range
1-5
Article Number
ACU Department
Institute for Positive Psychology and Education
Faculty of Education and Arts
School of Behavioural and Health Sciences
Faculty of Health Sciences
Faculty of Education and Arts
School of Behavioural and Health Sciences
Faculty of Health Sciences
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Source URL
Event URL
Open Access Status
License
File Access
Controlled