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A Positive Psychology Perspective on Quality of LifeThe Relation of Optimism to Cardiac Patients’ Subjective Health Through Illness Representations: Does the Level of Optimism Matter?

A Positive Psychology Perspective on Quality of Life: The Relation of Optimism to Cardiac... [Dispositional optimism represents a crucial aspect of human functioning and a major determinant of health and well-being for both healthy and patient populations. In the study reported here, we examined whether optimism is related to chronic cardiac patients’ (N = 233) subjective health through illness representations as well as whether this relation is conditional on the values of optimism. A cross-sectional design with a bootstrapping analysis framework was employed. According to the findings, dispositional optimism was related to patients’ physical and psychological subjective health with several illness representations serving as mediators, even after controlling for demographic and illness-related variables. Most of these relations were, however, conditional on the values of optimism: the relations of illness representations to subjective health scores were statistically nonsignificant at the higher levels of optimism resulting, thus, in statistically nonsignificant indirect effects of optimism on subjective health. In other words, higher levels of optimism were in any case associated with better subjective health, regardless of illness representation. Yet, at average and lower levels of optimism, a more “positive” perception of illness was related to better subjective health. Such findings indicate that the “optimism–illness representations–health” interaction functions in a rather complex way.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

A Positive Psychology Perspective on Quality of LifeThe Relation of Optimism to Cardiac Patients’ Subjective Health Through Illness Representations: Does the Level of Optimism Matter?

Part of the Social Indicators Research Series Book Series (volume 51)
Editors: Efklides, Anastasia; Moraitou, Despina
Karademas, Evangelos C.; Frokkai, Elvisa-Foteini; Tsotra, Evangelia; Papazachariou, Rania
Springer Journals — Oct 9, 2012
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Publisher
Springer Netherlands
Copyright
© Springer Science+Business Media Dordrecht 2013
ISBN
978-94-007-4962-7
Pages
175 –188
DOI
10.1007/978-94-007-4963-4_10
Publisher site
See Chapter on Publisher Site

Abstract

[Dispositional optimism represents a crucial aspect of human functioning and a major determinant of health and well-being for both healthy and patient populations. In the study reported here, we examined whether optimism is related to chronic cardiac patients’ (N = 233) subjective health through illness representations as well as whether this relation is conditional on the values of optimism. A cross-sectional design with a bootstrapping analysis framework was employed. According to the findings, dispositional optimism was related to patients’ physical and psychological subjective health with several illness representations serving as mediators, even after controlling for demographic and illness-related variables. Most of these relations were, however, conditional on the values of optimism: the relations of illness representations to subjective health scores were statistically nonsignificant at the higher levels of optimism resulting, thus, in statistically nonsignificant indirect effects of optimism on subjective health. In other words, higher levels of optimism were in any case associated with better subjective health, regardless of illness representation. Yet, at average and lower levels of optimism, a more “positive” perception of illness was related to better subjective health. Such findings indicate that the “optimism–illness representations–health” interaction functions in a rather complex way.]

Published: Oct 9, 2012

Keywords: Dispositional Optimism; Illness Representation; Emotional Representation; High Optimism; Indirect Relation

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