Cited by 309Cognitive Abilities and TestingCognitive and developmental aspects of mathematical skillsDiverse Music Education Insights

Does Far Transfer Exist? Negative Evidence From Chess, Music, and Working Memory Training

Open access
Sala, Giovanni, Gobet, Fernand·2017·Current Directions in Psychological Science

Abstract

Chess masters and expert musicians appear to be, on average, more intelligent than the general population. Some researchers have thus claimed that playing chess or learning music enhances children’s cognitive abilities and academic attainment. We here present two meta-analyses assessing the effect of chess and music instruction on children’s cognitive and academic skills. A third meta-analysis evaluated the effects of working memory training—a cognitive skill correlated with music and chess expertise—on the same variables. The results show small to moderate effects. However, the effect sizes are inversely related to the quality of the experimental design (e.g., presence of active control groups). This pattern of results casts serious doubts on the effectiveness of chess, music, and working memory training. We discuss the theoretical and practical implications of these findings; extend the debate to other types of training such as spatial training, brain training, and video games; and conclude that far transfer of learning rarely occurs.

AI snapshot

Written from the paper’s full text.

TL;DR

Across meta-analyses of chess, music, and working memory training, training produced small to moderate effects, but effects shrank to minimal or null when compared with active control groups. The authors conclude that far transfer of learning rarely occurs, and that cognitive ability correlates with chess/music expertise mainly because smarter individuals select into and excel in those domains.

Key findings

  • Chess players’ overall cognitive ability was superior to non-chess players by half a standard deviation; chess skill correlated with fluid intelligence, processing speed, short-term/working memory, and comprehension knowledge.
  • Overall training effects were small to moderate: chess 0.34 SD [0.24, 0.44], music 0.16 SD [0.09, 0.22], and working memory training 0.12 SD [0.06, 0.18].
  • Effects were inversely related to design quality: with active controls, music training was 0.03 SD [−0.07, 0.12], k = 54, versus 0.25 SD [0.17, 0.34], k = 64, with passive controls; working memory training was 0.05 SD [−0.05, 0.15], k = 40, versus 0.18 SD [−0.09, 0.26], k = 34. Chess had only one active-control study, with a minimal 0.10 SD effect.
  • The only exception was robust near-transfer from working memory training to other memory tasks: 0.44 and 0.46 SD when compared with active and passive control groups, respectively.

Methods

  • Meta-analyses of experimental studies in typically developing children and young adolescents tested chess and music instruction effects on academic attainment (literacy and mathematics) and cognitive skills, and working memory training effects on academic achievement, fluid intelligence, and cognitive control.
  • The article also reviews meta-analytic correlational evidence on chess and music expertise and cognitive ability.
  • Effects were pooled as standardized mean differences between treatment and control groups with 95% confidence intervals, comparing passive versus active control groups.

Limitations

  • The paper states its conclusions apply at least with typically developing children and young adolescents; chess active-control evidence was limited to one study, and future interventions should include pretests and at least two control groups.
  • Evident from the text: meta-analytic estimates depend on the available studies and their design quality, and the correlational evidence cannot establish causation, as the authors themselves note.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1177/0963721417712760

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

0 of 35 cited sources checked · 0 supported · 0 flagged

  • Findingcitation

    When experimental groups were compared with active control groups, the overall effect sizes were minimal or null.

    “when the experimental groups were compared with active control groups—other filler activities to rule out possible placebo effects such as positive expectations about the training (Boot, Simons, Stothart, & Stutts, 2013) and the excitement induced by a novel activity—the overall effect sizes were minimal or null.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Boot et al., 2013

      Not checked in the free run.

  • Findingown data

    Music instruction has an overall effect size of 0.03 SD [−0.07, 0.12], k = 54, for comparisons with active control groups.

    “the overall effect sizes were 0.25 SD, 95% CI = [0.17, 0.34], k = 64,3 and 0.03 SD, 95% CI = [−0.07, 0.12], k = 54, for the comparisons with passive and active control groups, respectively.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Sala & Gobet, 2017b

      Not checked in the free run.

  • Findingown data

    Working memory training has an overall effect size of 0.18 SD [−0.09, 0.26], k = 34, for comparisons with passive control groups.

    “the overall effect sizes were 0.18 SD, 95% CI = [−0.09, 0.26], k = 34, and 0.05 SD, 95% CI = [−0.05, 0.15], k = 40, for the comparisons with passive and active control groups, respectively”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Sala & Gobet, 2017c

      Not checked in the free run.

  • Findingcitation

    Chess training has an overall effect size of 0.34 SD [0.24, 0.44] on cognitive and academic skills.

    “Chess | 0.34 [0.24, 0.44]”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Sala & Gobet, 2016, 2017b

      Not checked in the free run.

  • Findingown data

    The size of the effects was inversely related to the quality of the experimental design.

    “The size of the effects was inversely related to the quality of the experimental design.”
    Quote in the paperSubstantial claim
  • May combine two claims. 10
  • Classified as probably not a substantial claim. 6
  • May combine two claims.

    Findingown data

    Chess interventions included only one study with an active control group, with minimal effects (0.10 SD).

    “the chess interventions included only one study with an active control group (with minimal effects: 0.10 SD).”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingcitation

    Chess players' overall cognitive ability is superior to that of non-chess players by half a standard deviation, a moderately large effect.

    “we found that chess players’ overall cognitive ability was superior to that of non-chess players by half a standard deviation, a moderately large effect.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Sala et al., 2017

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationreasoning

    This outcome is in line with Thorndike and Woodworth's common-elements theory.

    “This outcome is in line with Thorndike and Woodworth’s (1901) common-elements theory.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Thorndike and Woodworth (1901)

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Premisecitation

    Training on a working memory task improved fluid intelligence test performance in Jaeggi et al. (2008).

    “Jaeggi, Buschkuehl, Jonides, and Perrig (2008), which presented an experiment in which participants who received training on a WM task showed an improvement on a fluid intelligence test (Raven’s Matrices).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Jaeggi et al., 2008

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Positive correlations exist between music skill, working memory, and IQ.

    “Lee, Lu, and Ko (2007) and Schellenberg (2006) found positive correlations between music skill, WM, and IQ.”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites Lee et al., 2007

      Not checked in the free run.

    • cites Schellenberg, 2006

      Not checked in the free run.

  • May combine two claims.

    Interpretationnone given

    Cognitive ability (e.g., working memory or general intelligence) is a predictor of chess skill and music skill.

    “cognitive ability (e.g., WM or general intelligence) is a predictor of chess skill and music skill, among many others”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Brain-training programs enhance performance on the task they train and, at best, some other similar tasks.

    “Like WM training, such programs have been proven to enhance participants’ performance on the task they train and, at best, some other similar tasks.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Simons et al., 2016

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Premisecitation

    Spatial ability predicts attainment in mathematics.

    “Considering that spatial ability predicts attainment in mathematics (Wai, Lubinski, & Benbow, 2009)”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Wai et al., 2009

      Not checked in the free run.

  • May combine two claims.

    Interpretationreasoning

    People with superior cognitive ability are more likely to engage and excel in chess and music.

    “An alternative explanation is that people with superior cognitive ability are more likely to engage and excel in chess and music.”
    • Also stated in: § Conclusions and Future Directions · hedged
      “Rather, smarter individuals are more likely to engage and excel in these fields.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Simons et al. (2016) observed no convincing evidence about the alleged generalized benefits of brain-training programs.

    “In their systematic review, Simons et al. (2016) observe that no convincing evidence has been provided so far about the alleged generalized benefits of brain-training programs.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Simons et al., 2016

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Spatial ability is malleable by spatial training.

    “Spatial ability has been found to be malleable by spatial training (Uttal et al., 2013).”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Uttal et al., 2013

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Chess skill is statistically significantly correlated with fluid intelligence, processing speed, short-term and working memory, and comprehension knowledge.

    “The second meta-analysis (Burgoyne et al., 2016) reported statistically significant correlations between chess skill and four broad measures of cognitive ability”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites Burgoyne et al., 2016

      Not checked in the free run.

  • May combine two claims.

    Interpretationreasoning

    Although cognitive ability correlates with domain-specific skills, there is little evidence that chess or music instruction makes people smarter.

    “Although cognitive ability correlates with domain-specific skills—for example, smarter people are more likely to be stronger chess players and better musicians—there is little evidence that chess or music instruction makes people smarter.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Interpretationreasoning

    If skills rarely generalize across different domains, then the most effective way to acquire a skill is to train that particular skill.

    “If skills rarely generalize across different domains, then the most effective way to acquire a skill is to train that particular skill.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    Specific neural patterns and absence of far-transfer effects on cognitive tests have been reported in music, chess, and video game training.

    “The occurrence of specific neural patterns (anatomical and functional) and absence of far-transfer effects on cognitive tests have been reported in domains such as music (e.g., Tierney, Krizman, & Kraus, 2015), chess (e.g., Hänggi, Brütsch, Siegel, & Jäncke, 2014), and video game training (e.g., Colom et al., 2012).”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites Tierney, Krizman, & Kraus, 2015

      Not checked in the free run.

    • cites Hänggi, Brütsch, Siegel, & Jäncke, 2014

      Not checked in the free run.

    • cites Colom et al., 2012

      Not checked in the free run.

15 of 15

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • There is an increasing recognition that while domain-specific skills are eminently teachable, purely generic-cognitive skills are not teachable and attempts to teach them lead to dead-ends.

    “Nevertheless, there is an increasing recognition that while domain-specific skills are eminently teachable, purely generic-cognitive skills are not teachable and attempts to teach them lead to dead-ends (Sala and Gobet 2017).”

    From Cognitive Architecture and Instructional Design: 20 Years Later (2019) · cites this paper as Sala and Gobet 2017

    Theoretical and Practical Implications supports teaching domain-specific skills and questions whether training produces broader, domain-general benefits. But it says training does not reliably improve skills beyond those trained—not that generic cognitive skills themselves are unteachable. The Conclusions and Future Directions likewise describes scarce evidence for far transfer rather than proving that all attempts to teach such skills are dead-ends. No page numbers are supplied in our copy. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • The data summarised by Sala and Gobet (2017) provide a major justification for the post-1998 inclusion of evolutionary psychology into cognitive load theory.

    “The data summarised by Sala and Gobet (2017) provide a major justification for the post 1998 inclusion of evolutionary psychology into cognitive load theory.”

    From Cognitive Architecture and Instructional Design: 20 Years Later (2019) · cites this paper as Sala and Gobet (2017)

  • There is little evidence from any area that training produces far transfer results.

    “Such findings are essential for this area to remain viable but there is little evidence of such results from any area (Sala and Gobet 2017).”

    From Cognitive Architecture and Instructional Design: 20 Years Later (2019) · cites this paper as Sala and Gobet 2017

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

  • Working-memory effect does not match its confidence interval

    Minor

    The reported passive-control effect of 0.18 SD is not centered in its 95% confidence interval: the midpoint of −0.09 and 0.26 is 0.085 SD. The other effect-size intervals in this passage are centered on their estimates to rounding precision.

    Reported 0.18 · recomputed 0.085

1 of 1

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. 10.1037/a0027473 · DOI · Paper page

Cited by

Sorted by citations

Authors
Sala, G., & Gobet, F.
Affiliations
University of Liverpool (GB)
Corresponding author
Gobet, Fernand
Venue
Current Directions in Psychological Science
Published
2017-10-25
Volume
26
Issue
6
Pages
515-520
ISSN
  • 0963-7214 (ISSN-L)
  • 1467-8721
OpenAlex
W2766093218
Cited by
309
References
35
Citations by year
2026: 20 · 2025: 39 · 2024: 27 · 2023: 42 · 2022: 57 · 2021: 41 · 2020: 34 · 2019: 29 · 2018: 18 · 2017: 1
FWCI
29.20
Type
journal article
Language
en
Open access
Locations
  • Current Directions in Psychological Science (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • London School of Economics and Political Science Research Online (London School of Economics and Political Science) (acceptedVersion)
  • London School of Economics and Political Science Theses Online (London School of Economics and Political Science) (submittedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Cognitive Abilities and Testing
  • Physical Sciences › Mathematics › Statistics and Probability › Cognitive and developmental aspects of mathematical skills
  • Social Sciences › Arts and Humanities › Music › Diverse Music Education Insights
Keywords
far transfer, chess instruction, music instruction, working memory training, cognitive ability, academic performance, expert musicians, brain training, video games, spatial training, active control groups

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