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Record W3120271222 · doi:10.1558/jmtp.17104

Null results in bilingualism research

2020· article· en· W3120271222 on OpenAlexaff
Ellen Bialystok

Bibliographic record

VenueJournal of Multilingual Theories and Practices · 2020
Typearticle
Languageen
FieldNeuroscience
TopicNeurobiology of Language and Bilingualism
Canadian institutionsYork University
Fundersnot available
KeywordsNeuroscience of multilingualismNull (SQL)Context (archaeology)PsychologyNull hypothesisLinguisticsSign (mathematics)Interpretation (philosophy)Cognitive psychologyMathematicsComputer scienceBiologyStatisticsPhilosophyNeuroscience

Abstract

fetched live from OpenAlex

The controversy over whether bilingualism has consequences for mind and brain shows no sign of abating. A steady stream of research reporting both positive results supporting the claim for beneficial effects of bilingualism and null results finding no significant differences between monolingual and bilingual groups continues to be published. With the number of null results that are produced, it is tempting to conclude that the positive effects are not reliable and that there is in fact no effect of bilingualism. However, research results, both positive and null, need to be interpreted in the larger context of factors that describe the experimental paradigm, the linguistic context, and the individual differences of the participants and not reduced to a simple binary question. The present article discusses some of the factors that must be considered in evaluating the interpretation of these research results.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.004
metaresearch head score (Gemma)0.063
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.171
Threshold uncertainty score0.945

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0040.063
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.238
GPT teacher head0.472
Teacher spread0.234 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations20
Published2020
Admission routes1
Has abstractyes

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