Violence among Street-Involved Youth: The Role of Methamphetamine
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
AIMS: This study investigated a possible association between violence and the use of drugs, particularly methamphetamine and alcohol. METHODS: Cross-sectional, baseline data were derived from the At-Risk Youth Study, a prospective cohort of street-involved youth in Vancouver, Canada. Subjects were asked whether they had suffered or perpetrated violence in the 6 months prior to the interview. RESULTS: In total, 478 youth were enrolled, with a median age of 22 years (interquartile range = 20.0-23.9); 230 (48%) reported having been victims of violence, while 165 (34.5%) reported having perpetrated violence. Daily methamphetamine use was not associated with either outcome. In a multivariate analysis, daily alcohol consumption was significantly associated with being a victim (adjusted odds ratio = 2.10) and a perpetrator (adjusted odds ratio = 2.02) of violence. A history of abuse, failing a grade, and dealing drugs were also independently associated with violence, while having a regular partner was protective. CONCLUSION: Contrary to popular media reports that methamphetamine causes violence, we found no association. The association of alcohol with violence, though, has implications for screening and intervention programs.
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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 | 0.004 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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.
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