1. Self-authenticity, Optimism, and Neuroticism in relation to Basic Psychological Needs.
- Author
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Ionescu, Daniela and Iacob, Claudia
- Subjects
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AUTONOMY (Psychology) , *BEHAVIOR , *INTELLECT , *NEED (Psychology) , *NEUROSES , *OPTIMISM , *QUESTIONNAIRES , *SELF-perception , *RELATIVE medical risk , *DESCRIPTIVE statistics - Abstract
This paper aimed at investigating the mediating role of one personality construct (i.e., dispositional optimism) on the relationship between self-authenticity and basic psychological needs (BPN) satisfaction. This study also aims to investigate the predictive role of three personality constructs (self-authenticity, optimism, and neuroticism) on basic psychological needs satisfaction. The participants were 566 Romanian adults from the general population (M = 43.66 years old, SD = 10.46), who were asked to fill in multiple questionnaires. Findings reveal that optimism mediates the relationship between self-authenticity and the satisfaction of the need for autonomy (ß=.30, R²=.39, p<0.001) and also mediates the relationship between self-authenticity and the satisfaction of the need for competence (ß=.51, R²=.36, p<0.001), but does not mediate the relationship between self-authenticity and the need for relatedness. Another result of this study is that the three personality factors (self-authenticity, optimism, and neuroticism) predict altogether the satisfaction of basic psychological needs (ß= -.11, R²=.52, p<0.05). These results extend the current knowledge about personality determinants involved in autonomy, competence and relatedness basic needs from self-determination theory. In the end, the authors discuss the implications of the findings, the limits of the present study and future research suggestions. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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