Evidence map›Paper›PMID 31964849›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

Universals and variations in moral decisions made in 42 countries by 70,000 participants.

Edmond Awad, Sohan Dsouza, Azim Shariff, Iyad Rahwan, Jean-François Bonnefon

Abstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
–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

43 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Why moral judgements change across variations of trolley-like problems.British journal of psychology (London, England : 1953) · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Edmond AwadDepartment of Economics, University of Exeter Business School, Exeter EX4 4PU, United Kingdom; e.awad@exeter.ac.uk afshariff@gmail.com rahwan@mpib-berlin.mpg.de jfbonnefon@gmail.com.ORCID 0000-0001-7272-7186
Sohan DsouzaThe Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139.
Azim ShariffDepartment of Psychology, University of British Columbia, Vancouver, BC V6T1Z4, Canada; e.awad@exeter.ac.uk afshariff@gmail.com rahwan@mpib-berlin.mpg.de jfbonnefon@gmail.com.ORCID 0000-0003-4444-460X
Iyad RahwanThe Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139; e.awad@exeter.ac.uk afshariff@gmail.com rahwan@mpib-berlin.mpg.de jfbonnefon@gmail.com.ORCID 0000-0002-1796-4303
Jean-François BonnefonThe Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139; e.awad@exeter.ac.uk afshariff@gmail.com rahwan@mpib-berlin.mpg.de jfbonnefon@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When do people find it acceptable to sacrifice one life to save many? Cross-cultural studies suggested a complex pattern of universals and variations in the way people approach this question, but data were often based on small samples from a small number of countries outside of the Western world. Here we analyze responses to three sacrificial dilemmas by 70,000 participants in 10 languages and 42 countries. In every country, the three dilemmas displayed the same qualitative ordering of sacrifice acceptability, suggesting that this ordering is best explained by basic cognitive processes rather than cultural norms. The quantitative acceptability of each sacrifice, however, showed substantial country-level variations. We show that low relational mobility (where people are more cautious about not alienating their current social partners) is strongly associated with the rejection of sacrifices for the greater good (especially for Eastern countries), which may be explained by the signaling value of this rejection. We make our dataset fully available as a public resource for researchers studying universals and variations in human morality.

Indexed as

MoralsCognitionCross-Cultural ComparisonDecision MakingEthical TheoryHumansSocial MobilitySurveys and Questionnairesculturedilemmamorality

Identifiers

PMID31964849
PMCPMC7007553

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.