Psychol Sci January 2015 PMID 25475825

Cognitive advantage in bilingualism: an example of publication bias?

Angela de Bruin, Barbara Treccani, Sergio Della Sala

Mentions

45
Peak: 2 in Jan 2020
across 5 sources since May 2019

Extended reach

217,500
potential audience

Total likes

5,947

Video views

175,404

Mentions per month

May 2019 – Aug 2025

Where it's discussed

  • News18 articles
  • Blogs10 articles
  • Facebook8 posts
  • X / Twitter7 posts
  • YouTube2 videos

AI synopsis

What people are saying

Several discussions emphasize the significant influence of publication bias, citing the paper’s large number of citations and views as evidence of its impact, while others critique the honesty of prior research, illustrating active engagement with the research's validity and implications. The tone varies from supportive to skeptical, reflecting both interest and concern about the research’s credibility and influence.

AgreementModerate agreement

Many posts agree that publication bias inflates the perceived benefits of bilingualism, with references to Angela de Bruin’s work and strong support for the idea that the evidence is biased or overstated.

InterestHigh interest

Posts demonstrate high interest by discussing the implications of publication bias, citing influential papers, and mentioning the number of citations and views related to the research.

EngagementModerate engagement

Users engage actively, referencing specific studies, sharing opinions on research honesty, and debating the validity of claimed benefits, showing thoughtful interaction.

ImpactHigh impact

Discussions highlight the importance of recognizing publication bias, which could significantly influence future research directions and perceptions about bilingual advantages.

Abstract in brief

  • The belief that bilinguals outperform monolinguals in executive control tasks may be influenced by publication bias, where studies showing positive results are more likely to be published.
  • Analyzing conference abstracts from 1999 to 2012 revealed that studies supporting the bilingual advantage were more often published, while those challenging it were less likely to appear in publications.
  • The discrepancy in publication rates was not due to differences in study design or sample size, and evidence from funnel plot analysis further supported the presence of publication bias in this research area.]

Top posts

Most liked on X and Bluesky
Richard Bentall #FBPE @richardbentall.bsky.social
@RichardBentall · X

@sarisataka @TheScotsman There is strong evidence of publication bias, so that negative findings haven't been published. Taking this into account, the evidence for a cognitive advantage is thin. (https://t.co/QEmhLwSAz9

Jan 25, 2020 · 1 like · 31,923 followers View post →
Mark Annuncio
@MarkAnnuncio · X

@cmsTweets1 Thanks for info! I assume this is the paper? https://t.co/vYoqkIzuG8

Sep 18, 2019 · 1 like · 335 followers View post →
scoot!
@ScootFoundation · X

@LewSOS Not to defend Seymour, but the supposed benefits of bilingualism are quite contended in academia https://t.co/tQo4T7ny7q

Jul 15, 2019 · 5,735 followers View post →
Prof. Evelina Leivada
@EvelinaLeivada · X

A bit of history first. Why do I say *famously*? The original paper (https://t.co/61pfvcc428) has been cited 639 times according to @googlescholar_  with more than 11286 views and downloads according to @PsychScience. Those are BIG numbers for our field. 2/7

Oct 2, 2023 · 1,597 followers View post →
Hamish Chalmers (@hwc001.bsky.social)
@hwc001 · X

@angela_debruin @OxfordDeptofEd Evidence here https://t.co/S3OTYttphi

Jan 29, 2020 · 1,500 followers View post →
Te Ure Matimati
@Diddlefingerz · X

@patbrittenden de Bruin et al., 2015 (Psych Science) — Not a meta-analysis but crucial: shows publication bias (positives get published; nulls don’t), inflating the myth. https://t.co/uLbRirsVvh

Aug 17, 2025 · 636 followers View post →

All mentions

Te Ure Matimati
@Diddlefingerz · X

@patbrittenden de Bruin et al., 2015 (Psych Science) — Not a meta-analysis but crucial: shows publication bias (positives get published; nulls don’t), inflating the myth. https://t.co/uLbRirsVvh

Aug 17, 2025 · 636 followers View post →
Prof. Evelina Leivada
@EvelinaLeivada · X

A bit of history first. Why do I say *famously*? The original paper (https://t.co/61pfvcc428) has been cited 639 times according to @googlescholar_  with more than 11286 views and downloads according to @PsychScience. Those are BIG numbers for our field. 2/7

Oct 2, 2023 · 1,597 followers View post →
Eli
@egarrif · X

@BlancoElorrieta @Casfetera Dishonest research and publication bias, as Angela de Bruin showed about previous over hyped studies on bilingualism. Guess she is another machirulo rushing to mansplain. https://t.co/Rig3f7aSVm https://t.co/CUl7w3laO0

Feb 1, 2020 · 370 followers View post →
Hamish Chalmers (@hwc001.bsky.social)
@hwc001 · X

@angela_debruin @OxfordDeptofEd Evidence here https://t.co/S3OTYttphi

Jan 29, 2020 · 1,500 followers View post →
Richard Bentall #FBPE @richardbentall.bsky.social
@RichardBentall · X

@sarisataka @TheScotsman There is strong evidence of publication bias, so that negative findings haven't been published. Taking this into account, the evidence for a cognitive advantage is thin. (https://t.co/QEmhLwSAz9

Jan 25, 2020 · 1 like · 31,923 followers View post →
Mark Annuncio
@MarkAnnuncio · X

@cmsTweets1 Thanks for info! I assume this is the paper? https://t.co/vYoqkIzuG8

Sep 18, 2019 · 1 like · 335 followers View post →
scoot!
@ScootFoundation · X

@LewSOS Not to defend Seymour, but the supposed benefits of bilingualism are quite contended in academia https://t.co/tQo4T7ny7q

Jul 15, 2019 · 5,735 followers View post →