Investigating the Structural Validity of Ryff’s Psychological Well-Being Scales Across Two Samples |
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Authors: | Richard A Burns M Anthony Machin |
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Institution: | (1) Department of Psychology, University of Southern Queensland, Toowoomba, QLD, Australia |
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Abstract: | Ryff’s (1989b) Psychological Well-Being (PWB) scales measure six related constructs of human functioning. The present paper examined the
validity of Ryff’s 6-factor PWB model, using data from a life events study (N = 401) and an organisational climate study (N = 679). Previous validation studies, using Confirmatory Factor Analysis (CFA), have identified alternative PWB models, but
limitations include the use of shorter scale versions with items relating to a number of life domains within the same PWB
factor, and failure to examine the influence of participants’ socio-demographic characteristics on PWB. In this study, Exploratory
Factor Analysis (EFA) mostly found consistency in the PWB items and structure between the two studies whereby a 3-factor model
delineated between items relating to Autonomy, Positive Relations and a super-ordinate factor comprising the other PWB factors.
Using CFA, Goodness of Fit indices reached acceptable levels for the adjusted PWB model identified by the EFA, whilst differences
between adjusted models of PWB previously identified in the literature were hardly evident. Post-hoc analysis by gender demonstrated
socio-demographic effects on the structure and items that comprise PWB. Further development of PWB measures is needed to reflect
its hierarchical and multi-dimensional nature. In the scales’ current form, the construct validation of the PWB factors will
continue to be problematic and will fail to adequately evaluate the nature and impact of PWB. |
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Keywords: | Well-being Psychological Well-Being Subjective Well-Being Structural validity Well-being measurement |
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