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Record W4408142203 · doi:10.1093/heapro/daaf012

Being well-fed in universal school lunches in Canada: avoiding a one-size-fits-all approach

2025· article· en· W4408142203 on OpenAlexafffundabout
Kaylee Michnik, Rachel Engler‐Stringer

Bibliographic record

VenueHealth Promotion International · 2025
Typearticle
Languageen
FieldMedicine
TopicObesity, Physical Activity, Diet
Canadian institutionsUniversity of Saskatchewan
FundersCanadian Institutes of Health Research
KeywordsEnvironmental healthPsychologyGerontologyDemographyMedicineSociology

Abstract

fetched live from OpenAlex

As Canada is implementing a new national school food program with a long-term vision of every child having access to nutritious food in school, understanding student eating perspectives and food choices in universal programs is paramount. The purpose of this study was to understand how students in two low-income and culturally diverse elementary schools in Saskatoon, Canada, perceived and participated in a 2-year, universal school lunch pilot. This study was part of a larger case study of the Good Food for Learning program. Eleven focus groups with 65 students in grades 5-8 and participatory observation in the schools were conducted. Data analysis followed a reflexive thematic analysis approach Braun V, Clarke V. Reflecting on reflexive thematic analysis. Qual Res Sport, Exer Health 2019;11:589-97. doi:10.1080/2159676 × .2019.1628806, Braun V, Clarke V. Can I use TA? Should I use TA? Should I not use TA? Comparing reflexive thematic analysis and other pattern-based qualitative analytic approaches. Counselling Psychother Res 2020;21:37-47. doi:10.1002/capr.12360) using NVivo 12 Plus. Student perspectives centered around being well-fed at lunch. Students saw participation in the pilot as a matter of personal choice: student decision to participate was encouraged by the pilot's flexible and free design; availability of well-liked food; and the perceived healthiness of the food. Offering culturally diverse and inclusive food was important to students. Mitigating future barriers to student participation in universal lunch programs will require attention to student choice, agency, and diversity, and offering diverse portion sizes, adequate meal lengths, and student-centered infrastructure. School lunch programs that are universal, health promoting, tasty, and free, and offer flexibility and choice to students, may be a socially desirable way to improve student nutrition and wellbeing.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.040
Threshold uncertainty score0.998

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
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 head0.033
GPT teacher head0.312
Teacher spread0.279 · 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.

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

Citations4
Published2025
Admission routes3
Has abstractyes

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