From prediction to explanation: Is the relationship between youth psychopathy traits and continued offending in adulthood mediated by social environment?
Bibliographic record
Abstract
Studies that focus on whether psychopathy statistically predicts reoffending are not informative of the process that connects the putative cause (psychopathy) to the expected outcome (offending). Understanding the causal mechanisms responsible for the relationship between psychopathy and offending has received minimal empirical attention even though fourth-generation risk assessment protocols and treatment strategies regularly require a specific focus on psychopathy. Theory can help guide an improved understanding of the causal mechanisms underlying the relationship between psychopathy and offending. Cumulative disadvantage theories anticipate that the relationship between psychopathy and reoffending is mediated by a person's social environment. Propensity theories anticipate that psychopathy is a common cause of both a person's negative social environment and reoffending. These two theoretical perspectives were compared using longitudinal data covering the transition from adolescence to adulthood among 490 male and female participants from the Incarcerated Serious and Violent Young Offender Study. Psychopathy was measured in adolescence using the Psychopathy Checklist: Youth Version. Social environment was measured in adulthood using an informal social control scale from the Community Risk Needs Assessment. Conviction frequency was measured over a 3-year period after the Community Risk Needs Assessment rating. Bias-corrected bootstrapped confidence intervals indicated that informal social control partially mediated the relationship between Psychopathy Checklist: Youth Version scores and conviction frequency. The mediating effect was robust to unobserved confounders. Findings supported the philosophy of risk management and intervention strategies that target a person's social environment when aiming to reduce reoffending for persons with psychopathy traits. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
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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 | 0.009 | 0.043 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.005 |
| Scholarly communication | 0.003 | 0.006 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.006 | 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 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".