The Relationship between Corner Stores and the Ultra-processed Food and Beverage Industry in Guatemala: Stocking, Advertising, and Trust
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Corner stores are the main venue for ultra-processed food sales in Guatemala. We conducted 30 interviews with corner store proprietors to determine the strategies used by food and beverage industry distributors to deliver products and place point-of-sale advertising. We find that proprietors and distributors develop long-term relationships which influence promotions, product placement, stocking decisions, and point-of-sale advertisement of ultra-processed foods (UPF). In addition, proprietors are often reluctant to independently stock or recommend healthy food products because of perceived financial risk or customer dissatisfaction. From a healthcare policy perspective, regulation of proprietor-distributor relationships is a possible strategy to reduce UPF consumption.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it