Evidence map›Paper›PMID 41942568›Full record

ArticleScientific reports2026

Detecting age differences in prosociality using a newly developed picture-based measure.

Duo Li, Yuan Cao, Bryant P H Hui, David H K Shum

Abstract read
In one paragraph

Article in Scientific reports, 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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

4 authors.

Duo LiDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.
Yuan CaoDepartment of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong, China.
Bryant P H HuiDepartment of Applied Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.
David H K ShumDepartment of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China. david.shum@polyu.edu.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous research has indicated that older adults are more likely than younger adults to share money, suggesting more prosociality. However, the extent to which older adults exhibit prosociality in other forms, such as helping and comforting, remains unclear due to the absence of a comprehensive measure. This study addresses this gap by validating a novel picture-based measure of prosociality (PB-Prosocial) in older adults, which showed good psychometric properties. Using this measure, we examined age-related differences in prosociality and underlying mediators. Older adults were found to be more prosocial in sharing, but not in helping or comforting, compared with younger adults. The age difference in sharing appeared to result from older adults being more familiar with the situations and perceiving a lower cost of sharing than younger adults. Taken together, our study provides a validated measure of prosociality and demonstrates that older adults’ increased prosociality is specific to sharing.

Indexed as

AltruismPsychometricsAdultAgedAged, 80 and overAge FactorsFemaleHumansMaleMiddle AgedSocial BehaviorYoung AdultAge differencesCostFamiliarityMediation analysisProsociality

Identifiers

PMID41942568
PMCPMC13061922

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.