The Chemical Castration of Recidivist Sex Offenders inCanada: A Matter of Faith
Bibliographic record
Abstract
Chemical castration refers to the use of medication to reduce male testosterone to pre-pubertal levels. Since the mid-20th century reports have detailed this practice in attempts to control pathological sexual behaviour. In 2006, the Canadian Federal Court of Appeal ruled it constitutional for the National Parole Board to require that recidivist sex offenders, if found to be long-term offenders, be chemically castrated under their conditions of release. This paper examines the chemical castration of recidivist sex offenders in Canada through a review of long-term offender hearings reported between 1997 and 2009. The practice is analyzed from ethical, medical and legal perspectives. It is concluded that chemical castration of sex offenders is ethically problematic, that evidence for its effectiveness in preventing recidivism is limited and of poor quality and that judges should avoid excessive reliance on chemical castration when deciding to grant conditional release to recidivist sex offenders.
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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 | 0.002 | 0.012 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 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 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".