MétaCan
Menu
Back to cohort
Record W81614281

Estudio comparativo de encuestas de opinión acerca de la biotecnología (1999-2002)

2002· article· es· W81614281 on OpenAlexaboutno aff
Margarita Cámara, Ingrid Pino Monsalve

Bibliographic record

VenueAlimentaria · 2002
Typearticle
Languagees
FieldAgricultural and Biological Sciences
TopicGenetically Modified Organisms Research
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesPolitical sciencePhilosophy
DOInot available

Abstract

fetched live from OpenAlex

La percepcion social de una de las principales herramientas para evaluar el desarrollo tecnologico. Este estudio pretende evaluar las diferentes encuestas de opinion acerca de la biotecnologia, llevadas a cabo por distintos organismos nacionales e internacionales durante el periodo 1999-2002. Se han comparado once encuestas diferentes realizadas en Brasil, Australia, Estados Unidos, Canada, Austria, Europa, Reino Unido, Espana, Francia y Alemania. Para ello, se han tenido en cuenta varios aspectos relacionados con la biotecnologia, como el conocimiento general, de las distintas fuentes de obtencion de informacion, la opinion acerca del etiquetado de OGMs, la percepcion de la alarma/riesgo o beneficios y la intencion de compra por parte de los consumidores. Considerando el total de la poblacion encuestada, excepto en el caso de Brasil, ninguna encuesta mostro diferencias, entre hombres y mujeres, en la percepcion acerca de la biotecnologia. En general, se refleja una ausencia de conocimiento acerca de los conceptos relacionados con la biotecnologia y solo un 12, 8-13, 22% dice entenderlos. Un 66% de los europeos consideran que estan lo suficientemente informados, siendo la principal fuente de informacion la television (60, 3%), seguida por la prensa (37%). En cuanto al etiquetado de los OGMs, un 66-86% esta de acuerdo con el. En lo concerniente a la percepcion de riesgos/beneficios, la mayoria se decanta por un no sabe/no contesta. Finalmente en cuanto a la intencion de compra, un 33-54% comprarian OGMs. La mayoria de los estudios concluyen que la principal razon de la oposicion a los OGMs es la ausencia de conocimientos sobre esta materia, a pesar de los numerosos articulos publicados, que solo han resuelto dudas, sino que han creado mayor confusion. Tambien se ha observado que la principal fuente de informacion es la television y que la mayoria de la gente esta de acuerdo con el etiquetado de los OGMs.

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)0.005
metaresearch head score (Gemma)0.010
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 score0.038
Threshold uncertainty score0.075

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.010
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.002
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0000.001
Research integrity0.0010.001
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 head0.042
GPT teacher head0.295
Teacher spread0.253 · 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

Citations2
Published2002
Admission routes1
Has abstractyes

Explore more

Same venueAlimentariaSame topicGenetically Modified Organisms ResearchFrench-language works237,207