Transformative Radio and Stubborn Audiences: A Tale of Two Cities
Bibliographic record
Abstract
A decade ago the regional programming of CBC Toronto successfully transformed itself with a new notion of community reflection that utilized a range of emerging digital platforms but put narrative radio storytelling at its centre. With the launch of CBC Hamilton in Spring 2012, as Canada's sole digital-only public broadcasting outlet (no over-the-air TV or radio), audio storytelling was conspicuously absent from the equation. Based on the only publicly available research conducted with CBC users and community leaders prior to and following both launches, the authors raise questions about audience conceptions and the enduring value of audio storytelling in an era of digital broadcasting and social media.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.007 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.031 | 0.046 |
| Scholarly communication | 0.024 | 0.015 |
| Open science | 0.003 | 0.024 |
| Research integrity | 0.006 | 0.012 |
| Insufficient payload (model declined to judge) | 0.013 | 0.002 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".