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dc.contributor.authorBentzen, Marte
dc.contributor.authorFarholm, Anders
dc.contributor.authorIvarsson, Andreas
dc.contributor.authorSørensen, Marit
dc.date.accessioned2021-09-22T12:40:22Z
dc.date.available2021-09-22T12:40:22Z
dc.date.created2021-08-02T09:15:01Z
dc.date.issued2021
dc.identifier.citationAdvances in Mental Health. 2021, Artikkel 1949360.en_US
dc.identifier.issn1838-7357
dc.identifier.urihttps://hdl.handle.net/11250/2780343
dc.descriptionThis is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.en_US
dc.description.abstractObjectives: Studies including people with severe mental illness (SMI) have reported beneficial effects from physical activity (PA) on psychiatric symptoms, quality of life, and global functioning. However, it is important to be regularly physically active to obtain these effects. Using the motivational lens of self-determination theory, the aim of the current study was to explore the dynamic interplay between satisfaction of psychological needs (autonomy, competence, relatedness) in PA and the patients’ weekly PA level. Methods: The study had a longitudinal design, following 10 in-patients with dual diagnoses (SMI and addiction) over 12 weeks at a psychiatric ward offering physical activity as part of treatment. Data were collected 14 times with a questionnaire measuring psychological need satisfaction, while an accelerometer was used to objectively count steps to reflect participants average PA-level each week. To analyse the week-to-week relationships between the basic psychological needs and PA level, the Bayesian dynamic p-technique analysis was used to explore both cross-sectional-, autoregressive- as well as cross-lagged effects between the constructs. Results: The results indicated credible and strong positive autoregressive effects for all three psychological needs as well as for PA-level, and positive credible cross-sectional associations between all three psychological needs and PA-level. However, the cross-lagged effects were small and not credible for all three psychological needs in relation to PA-level. Conclusions: In total, these results support the established positive relation between basic psychological need satisfaction and PA-level yet failed in finding any predictive effects between need satisfaction and PA-level.en_US
dc.language.isoengen_US
dc.subjectbehavioural changeen_US
dc.subjectcross-lagged effectsen_US
dc.subjectdrug abuseen_US
dc.subjectexerciseen_US
dc.subjectmotivationen_US
dc.subjectself-determination theoryen_US
dc.titleLongitudinal relations between needs satisfaction and physical activity among psychiatric patients with dual diagnosesen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 The Author(s)en_US
dc.source.pagenumber14en_US
dc.source.journalAdvances in Mental Healthen_US
dc.identifier.doi10.1080/18387357.2021.1949360
dc.identifier.cristin1923293
dc.description.localcodeInstitutt for lærerutdanning og friluftslivsstudier / Department of Teacher Education and Outdoor Studiesen_US
dc.description.localcodeInstitutt for idrett og samfunnsvitenskap / Department of Sport and Social Sciencesen_US
dc.source.articlenumber1949360en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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