Differences Between Lifelong Singles and Partnered Individuals in Personality Traits and Life Satisfaction
2024

Personality Traits and Life Satisfaction in Lifelong Singles

Sample size: 77064 publication Evidence: moderate

Author Information

Author(s): David Richter, Julia Stern, Michael Krämer, Alexander Schumacher, Geoff MacDonald

Primary Institution: SHARE Berlin Institute

Hypothesis

How do personality traits and life satisfaction differ between lifelong singles and partnered individuals?

Conclusion

Lifelong singles tend to have lower extraversion, conscientiousness, openness to experiences, and life satisfaction compared to partnered individuals.

Supporting Evidence

  • Lifelong singles were found to be less extraverted.
  • Lifelong singles showed lower levels of conscientiousness.
  • Lifelong singles were less open to experiences.
  • Lifelong singles reported lower life satisfaction.
  • The effects were stronger for those who had never partnered than for those who had never cohabitated or married.

Takeaway

People who have never been in a romantic relationship are often less outgoing and less happy than those who have been partnered.

Methodology

The study used data from the Survey of Health, Ageing and Retirement in Europe to analyze personality traits and life satisfaction.

Limitations

The effects were moderated by factors such as gender, age, and country-level singlehood, which may limit generalizability.

Participant Demographics

Participants were individuals in retirement age from 27 countries.

Digital Object Identifier (DOI)

10.1093/geroni/igae098.0210

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