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No Shortcuts to Credibility Evaluation

2016· book-chapter· en· W2551362907 on OpenAlexaff
Jill R. Kavanaugh, Bartlomiej A. Lenart

Bibliographic record

VenueAdvances in linguistics and communication studies · 2016
Typebook-chapter
Languageen
FieldSocial Sciences
TopicMisinformation and Its Impacts
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsCredibilityChecklistInformation literacySet (abstract data type)Computer scienceLiteracyKnowledge managementPsychologyWorld Wide WebPolitical sciencePedagogyCognitive psychology

Abstract

fetched live from OpenAlex

This chapter argues that as the online informational landscape continues to expand, shortcuts to source credibility evaluation, in particular the revered checklist approach, falls short of its intended goal, and this method cannot replace the acquisition of a more formally acquired and comprehensive information literacy skill set. By examining the current standard of checklist criteria, the authors identify problems with this approach. Such shortcuts are not necessarily effective for online source credibility assessment, and the authors contend that in cases of high-stakes informational needs, they cannot adequately replace the expertise of information professionals, nor displace the need for proper and continuous information literacy education.

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)0.041
metaresearch head score (Gemma)0.123
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: Methods · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.959
Threshold uncertainty score0.214

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0410.123
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0070.003
Science and technology studies0.0030.029
Scholarly communication0.0130.034
Open science0.0030.008
Research integrity0.0050.014
Insufficient payload (model declined to judge)0.0120.005

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 head0.113
GPT teacher head0.454
Teacher spread0.341 · 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.

Study designNot applicable
DomainMethods
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
Published2016
Admission routes1
Has abstractyes

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