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Record W2740112203

How phonological context affects comprehension: The case of assimilated nasals and stops.

2015· article· en· W2740112203 on OpenAlexaff
Mercedeh Mohaghegh, Craig G. Chambers

Bibliographic record

VenueICPhS · 2015
Typearticle
Languageen
FieldPsychology
TopicPhonetics and Phonology Research
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsAssimilation (phonology)Context (archaeology)PsychologySentenceConsonantIdentification (biology)Speech recognitionStop consonantLinguisticsCommunicationCognitive psychologyVowelComputer scienceHistoryBiology
DOInot available

Abstract

fetched live from OpenAlex

Four forced-choice identification tasks examined the recognition of words containing sounds that have undergone the process of nasal place assimilation (‘phone box’: /n/→[m]) or stop place assimilation (‘cat box’: /t/→[p]). Identification scores and response times were measured for words ending in unassimilated or assimilated coronal consonants, which were either presented in isolation or within a carrier sentence that provided the triggering phonological context for place assimilation (i.e., where the word-final coronal consonant is followed by a word-initial labial sound). Identification scores showed that the presence of the context had a positive influence on listeners’ correct identification of the assimilated forms. Furthermore, this effect was comparable across nasal and stop consonants. However, response time measures showed that phonological context speeded the recognition of assimilated nasals but not assimilated stops. This finding is consistent with the idea that compensation for assimilation involves distinct processing mechanisms for nasals versus stop consonants.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.017
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.002
Threshold uncertainty score0.006

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.017
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0010.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.126
GPT teacher head0.368
Teacher spread0.242 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
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

Citations0
Published2015
Admission routes1
Has abstractyes

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Same venueICPhSSame topicPhonetics and Phonology ResearchFrench-language works237,207