Abstract
Are more mature people happier? Do they experience a different form of happiness? The current mixed-methods study explored these questions by recruiting 35 adults at different stages of adult psychological maturity as operationalized by Robert Kegan’s subject-object theory. Happiness was measured quantitatively in both hedonic and eudaimonic forms, and qualitatively as the structure of an adult’s conceptualization of happiness. Psychological maturity was measured with the subject-object interview. Quantitative findings revealed a curvilinear relationship between maturity and happiness, such that participants near the 4th stage of adult maturity (self-authoring mind) reported greater levels of happiness than those closer to the 3rd stage (socialized mind) and 5th stage (self-transforming mind). The qualitative findings suggest that participants at or near each of the three adult maturity stages described a structurally different form of happiness. Combined, the results suggest that: (1) happiness may change qualitatively as an adult matures psychologically; (2) extant quantitative measures of happiness may be inadvertently capturing one of several possible qualitative forms of the construct in adulthood. The implications for the current understanding of wellbeing, and its measurement, are discussed.
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Acknowledgements
The author would like to thank Robert Kegan for providing feedback and expertise throughout the process, Dane Hewlett for his extensive support in the recruitment phase, Deborah Helsing, Margaret Ruff, and H’Sien Hayward for theory-building and scoring contributions, and lastly, to the study participants and anonymous reviewers for giving their time and thoughtful efforts.
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Fossas, A. Psychological Maturity Predicts Different Forms of Happiness. J Happiness Stud 20, 1933–1952 (2019). https://doi.org/10.1007/s10902-018-0033-9
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DOI: https://doi.org/10.1007/s10902-018-0033-9