Child Evidence

Transferring juveniles to adult criminal court does not achieve specif · Child Evidence

criminal defense / juvenile transfer & recidivism

Transferring juveniles to adult criminal court does not achieve specific deterrence and, in the most credible studies, tends to increase rather than reduce recidivism relative to retention in the juvenile system; pooled effects are heterogeneous and some rigorous analyses find null or offense-specific effects, but no body of evidence supports transfer as a means of reducing reoffending.

For the Court

Established that transfer does not deter and tends to increase recidivism; no body of evidence supports it as a means of reducing reoffending.

What This Claim Does NOT Say

Does not claim transfer always increases recidivism; rigorous studies range from harmful to null, with effects differing by offense and history.
Does not address incapacitation or retribution rationales; the finding concerns deterrence/recidivism, not all penological aims.
Does not claim transfer has no incapacitative effect during confinement; the claim is about post-release reoffending.
Does not predict an individual youth's recidivism; the evidence is about average policy effects, not case-specific risk.

Scope — Where It Holds

A meta-analysis found no significant specific-deterrent effect and high heterogeneity (Zane et al., 2016); influential reviews conclude transfer increases recidivism and racial disparity without deterrence (Bishop, 2000; Redding, 2008); and a selection-controlled study found heightened recidivism among waived youths (Myers, 2003). A propensity-matched study of serious offenders found an overall null effect with differential effects by history, cautioning against pooling (Loughran et al., 2010).

Sources & Verification

Seminal

Zane, S. N., Welsh, B. C., & Mears, D. P (2016). Juvenile Transfer and the Specific Deterrence Hypothesis: Systematic Review and Meta-Analysis. Criminology & Public Policy.
Meta-analysis
Pooled analysis found juvenile transfer had no statistically significant specific-deterrent effect on recidivism; effects were highly heterogeneous, suggesting transfer may decrease recidivism in some instances and increase it in others.
Bearing on this claim: Meta (9 samples): no significant specific-deterrent effect; highly heterogeneous.
doi.org/10.1111/1745-9133.12222

Supporting

Bishop, D. M (2000). Juvenile Offenders in the Adult Criminal Justice System. Crime and Justice.

Precedent Bridge

Kent v. United States made transfer a "critically important" decision requiring due process; the recidivism evidence — that transfer does not deter and may increase reoffending — informs the substantive stakes of that waiver determination.383 U.S. 541 (1966)

Limits & Counter-considerations

Studies are observational with selection controls, not randomized; effects vary by offense type and history, so pooling can mislead; and the finding concerns post-release recidivism, not incapacitation or retribution.

Full Dossier

Last reviewed June 28, 2026