Evidence map›Paper›PMID 39937753›Full record

ArticlePloS one2025

Gender differences in dictator giving: A high-power laboratory test.

Iván Barreda-Tarrazona, Ainhoa Jaramillo-Gutiérrez, Marina Pavan, Gerardo Sabater-Grande

Abstract read
In one paragraph

Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Iván Barreda-TarrazonaLaboratory for Experimental Economics & Economics Department, Jaume I University, Castellón de la Plana, Castellón, Spain.ORCID 0000-0002-1247-0582
Ainhoa Jaramillo-GutiérrezLaboratory for Experimental Economics & Economics Department, Jaume I University, Castellón de la Plana, Castellón, Spain.ORCID 0000-0002-1359-4333
Marina PavanLaboratory for Experimental Economics & Economics Department, Jaume I University, Castellón de la Plana, Castellón, Spain.ORCID 0000-0002-4313-6472
Gerardo Sabater-GrandeLaboratory for Experimental Economics & Economics Department, Jaume I University, Castellón de la Plana, Castellón, Spain.ORCID 0000-0001-5990-4512

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We gather information from a large laboratory sample comprising 1,161 subjects and study gender differences in altruism using a dual-role dictator game. We control for factors potentially affecting the role of gender in dictator giving, such as the subject's age, cognitive ability, and personality traits, together with the dictator's self-reported emotions motivating the decision, and response time. We find that women behave in a significantly more generous way than men: after controlling for the factors mentioned above, females transfer 7.5 percentage points (about 40%) more of their endowment than males, on average. Moreover, we find that gender differences in giving are mediated by reasoning ability, personality traits and emotions.

Indexed as

AltruismSex CharacteristicsAdolescentAdultDecision MakingEmotionsFemaleHumansMaleMiddle AgedPersonalitySex FactorsYoung Adult

Identifiers

PMID39937753
PMCPMC11819478

What OpenQuestion holds

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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.