Evidence map›Paper›PMID 40823730›Full record

ArticleJournal of personality2026

Mapping Life Satisfaction Over the First Years of Cohabitation Among Former Singles Living Alone in UK and Germany.

Usama El-Awad, Robert Eves, Justin Hachenberger, Theresa M Entringer, Robin Goodwin, Anu Realo, Sakari Lemola

Abstract read
In one paragraph

Article in Journal of personality, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Usama El-AwadFaculty of Psychology and Sports Sciences, Bielefeld University, Bielefeld, Germany.ORCID https://orcid.org/0000-0003-1746-5472
Robert EvesFaculty of Psychology and Sports Sciences, Bielefeld University, Bielefeld, Germany.
Justin HachenbergerFaculty of Psychology and Sports Sciences, Bielefeld University, Bielefeld, Germany.ORCID https://orcid.org/0000-0002-8799-6706
Theresa M EntringerInstitute of Psychology, University of Greifswald, Greifswald, Germany.
Robin GoodwinDepartment of Psychology, University of Warwick, Coventry, UK.
Anu RealoDepartment of Psychology, University of Warwick, Coventry, UK.
Sakari LemolaFaculty of Psychology and Sports Sciences, Bielefeld University, Bielefeld, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAs social norms and relationship dynamics evolve, it is important to examine how transitions from singlehood to partnership, cohabitation, and marriage relate to well-being.

methodUsing data from two large panel studies in the UK and Germany (1984-2019), we identified N = 27,459 individuals who reported being single and living alone at least once. Analyses focused on a subset (N = 1103; M

resultsLife satisfaction increased over the short to medium term after cohabitation across most socio-demographic groups. The increase peaked in the year of moving in (Δ ≈ 0.48 SD) and remained above pre-transition levels for the 2 subsequent years analyzed. Those who had found a partner one year before had already achieved significantly higher life satisfaction, while cohabitation showed no additional effect. Marriage showed a short-lived additional effect in the early 1990s, but not more recently. Lower-income individuals experienced a stronger post-peak decline.

conclusionFindings suggest that well-being increases are more closely aligned with relationship formation than with cohabitation or marriage. Among participants already in a relationship, increases in well-being were observed prior to cohabitation, suggesting anticipatory effects.

Indexed as

Interpersonal RelationsMarriagePersonal SatisfactionSingle PersonAdultFemaleGermanyHumansMaleMiddle AgedUnited Kingdomcohabitationlife satisfactionmarriagesingles living alone

Identifiers

PMID40823730
PMCPMC13163626

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.