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Record W2217105372 · doi:10.4000/communiquer.532

Utilisation du réseau Facebook dans une campagne de prévention pour jeunes adolescents : analyse secondaire des données d’une étude postcampagne

2013· article· fr· W2217105372 on OpenAlexaff
Claude Giroux

Bibliographic record

VenueRevue internationale de communication sociale et publique · 2013
Typearticle
Languagefr
FieldSocial Sciences
TopicImpact of Technology on Adolescents
Canadian institutionsCentre Intégré de Santé et de Services Sociaux des Laurentides
Fundersnot available
KeywordsSocial network analysisPsychologySocial mediaComputer scienceInternet privacyWorld Wide Web

Abstract

fetched live from OpenAlex

L’emploi de Facebook lors de campagnes sociales est récent et peu étudié. L’analyse secondaire des données provenant de l’évaluation de certaines campagnes permet d’améliorer nos connaissances à cet égard. L’étude présentée s’appuie sur l’évaluation d’une campagne de prévention du tabagisme où Facebook servait d’alternative à la diffusion scolaire. Deux recherches évaluatives ont confirmé la pertinence du véhicule pour cette campagne ciblant des jeunes âgés de 11 à 14 ans. Reprenant les données de ces travaux dans une perspective élargie, notre analyse examine le recours à l’instrument lors de campagnes de prévention ciblant des adolescents. Facebook étant théoriquement inaccessible aux moins de 13 ans, la question revêt un intérêt particulier. Tout en reconnaissant la pertinence du réseau social, l’étude suggère la faible validité des informations fournies par Facebook sur l’âge des utilisateurs. Cette étude illustre l’intérêt de l’analyse secondaire de données provenant d’évaluations postcampagnes dans l’examen des campagnes de santé publique.

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)0.023
metaresearch head score (Gemma)0.075
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.023
Threshold uncertainty score0.120

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0230.075
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0030.003
Science and technology studies0.0020.001
Scholarly communication0.0040.003
Open science0.0010.002
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0040.001

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 head0.035
GPT teacher head0.305
Teacher spread0.271 · 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".

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Citations0
Published2013
Admission routes1
Has abstractyes

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