MétaCan
Menu
Back to cohort
Record W1877639503 · doi:10.21432/t29k5j

The rainbow bridge metaphor as a tool for developing accessible e-learning practices in higher education

2006· article· en· W1877639503 on OpenAlexvenueno aff
Jane Seale

Bibliographic record

VenueCanadian Journal of Learning and Technology · 2006
Typearticle
Languageen
FieldSocial Sciences
TopicDigital Accessibility for Disabilities
Canadian institutionsnot available
Fundersnot available
KeywordsMetaphorRainbowBridge (graph theory)Higher educationSociologyPsychologyPolitical scienceLinguisticsMedicine

Abstract

fetched live from OpenAlex

This paper explores the extent to which existing accessibility metaphors can help to develop our conceptualizations of accessible e-learning practice in higher education and outlines a proposal for a new rainbow bridge metaphor for accessible e-learning practice. The need for a metaphor that reflects in more depth what we are beginning to understand about how to how to bring about that change, who should bring about that change, and what the result of such a change might be is identified. One such metaphor that could help us do this is the metaphor of a rainbow bridge. The stakeholders of accessible e-learning within higher education may understand the rainbow bridge as a useful metaphor in that the colours of the rainbow can represent all the main stakeholders in accessibility; the different views that different people can have of the same rainbow can represent different but related views of accessibility; and crossing the rainbow bridge to higher awareness can represent the awareness that is required in order to develop accessible e-learning practice.

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)0.004
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.011
Threshold uncertainty score0.038

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0030.002
Science and technology studies0.0030.013
Scholarly communication0.0040.015
Open science0.0020.006
Research integrity0.0030.004
Insufficient payload (model declined to judge)0.0110.001

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 head0.040
GPT teacher head0.348
Teacher spread0.307 · 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 designNot applicable
Domainnot available
GenreMethods

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

Citations11
Published2006
Admission routes1
Has abstractyes

Explore more

Same venueCanadian Journal of Learning and TechnologySame topicDigital Accessibility for DisabilitiesFrench-language works237,207