Does Locking Up a Teenager Make Anyone Safer? What the Research Actually Says

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Last Modified on Jun 24, 2026

Most people assume that serious consequences for a young person mean time in a locked facility. Decades of research – including Ohio’s own data – point the other way.

When a family first walks into juvenile court, one belief tends to dominate the room: that a child who has done something wrong needs a consequence, and that the most serious consequence available – confinement in a detention facility – is the one most likely to set the child straight. The instinct is understandable. It is also, on the weight of the evidence, mostly wrong. Accountability matters, and the research supports it. But the specific assumption that incarceration delivers accountability effectively does not survive contact with the data. For most young people who enter the system, secure confinement makes the outcomes everyone says they want – less reoffending, a productive adult, a safer community – less likely, not more.

This is not a fringe position or an advocacy talking point. It is the consistent finding of peer-reviewed research, federal research syntheses, and the State of Ohio’s own evaluations of its juvenile system. What follows is a plain summary of what that research shows, why it shows it, and what the evidence suggests works better.

Confinement is associated with more reoffending, not less

The most direct evidence comes from studies that compare similar young people – matched for offense, prior record, and risk level – who were and were not confined, in order to isolate the effect of the confinement itself. In a 2020 study published in the journal Crime & Delinquency, researchers Sarah Cusworth Walker and Jerald Herting examined more than 46,000 juvenile cases across 32 jurisdictions using propensity-score matching. They found that detention was associated with a 33 percent increase in felony reoffending and an 11 percent increase in misdemeanor reoffending within a single year. They also identified a dose-response relationship: each additional day in detention was associated with roughly a one percent increase in the risk of reoffending.1 More days, more crime – the opposite of what confinement is supposed to accomplish.

That last finding matters because it undercuts the most common justification for short stints in detention: the idea that a brief, sharp period of confinement will scare a young person onto a better path. The researchers found the deterrence rationale unsupported. The mechanisms that better explain the data are the ones common sense would predict once they are named – exposure to more delinquent peers, the stigma and disruption of confinement, and the interruption of the ordinary developmental process by which the overwhelming majority of adolescents simply age out of this behavior on their own.

Confinement damages the things that actually predict a good outcome

The strongest causal study in this field comes from economists Anna Aizer and Joseph Doyle, published in the Quarterly Journal of Economics in 2015. Studying more than 35,000 juvenile offenders, the authors used the random assignment of cases to judges with differing incarceration tendencies as a natural experiment – a design that isolates the causal effect of confinement rather than the mere correlation that weaker studies capture. Their conclusion was stark: juvenile incarceration produced large decreases in the likelihood of high-school completion and large increases in the likelihood of incarceration as an adult.2

Two details make those findings especially important. First, the harm was most pronounced for lower-level, non-violent offenders – the very population that makes up the bulk of juvenile cases. Second, the damage operated specifically through the interruption of schooling at a developmentally critical moment.3 A young person removed from the classroom is less likely to graduate, and a person who does not graduate is, in turn, more likely to offend as an adult. Education is among the strongest protective factors against future crime. Confinement, by pulling a student out of school, attacks that protection directly.

A broader body of research reaches the same place. A 2006 review by the Justice Policy Institute documented that secure detention interrupts the natural aging-out process, exposes young people to facility environments comparable to adult jails, and produces worse educational and labor-market outcomes than community alternatives.4 In 2014, a National Academy of Sciences panel concluded that while confinement is necessary in a narrow set of cases to protect public safety, confinement beyond the minimum required to deliver intensive services is not only wasteful but potentially harmful.5 The recurring theme is that whatever genuine good comes out of the system comes from the treatment and services, not from the locked door.

Ohio tested this proposition – and built its system around the answer

Ohio families do not have to rely on national studies, because Ohio ran the experiment itself. In 1993, facing overcrowded state facilities, the General Assembly created RECLAIM Ohio – Reasoned and Equitable Community and Local Alternatives to the Incarceration of Minors – a reform designed to fund community-based alternatives that hold young offenders accountable while reducing reliance on state commitment. The results were not close. Evaluations found that roughly 20 percent of youth in community-based RECLAIM programs reoffended within two-and-a-half to three-and-a-half years, compared with more than 50 percent of youth released from state Department of Youth Services facilities. Low- and moderate-risk youth placed in state facilities were at least twice as likely to reoffend as comparable youth in community programs.6

A later evaluation of Ohio’s Targeted RECLAIM initiative found the same pattern with a cleaner research design: youth who received community-based services were significantly less likely to be incarcerated within a year than a matched comparison group, across low, moderate, and high-risk categories.7 And as Ohio reduced its reliance on youth incarceration – the average daily population in state youth correctional facilities fell from roughly 1,679 in 2005 to 530 in 2019 – the feared spike in youth crime did not materialize.8 Large reductions in youth confinement did not make Ohio less safe. The State’s own data, accumulated over three decades, points in a single direction.

What this does not mean

None of this means the juvenile system should abandon consequences, and it does not mean confinement is never appropriate. For the small number of young people who present a genuine, demonstrated danger to others, short-term incapacitation is sometimes necessary – the National Academy of Sciences acknowledged as much.5 The point is not that accountability is unimportant. The point is that accountability and incarceration are not the same thing, and treating them as interchangeable produces worse results for the child and, ultimately, for the public.

The interventions that the research consistently supports are not soft. They are structured and demanding: diversion programs, cognitive-behavioral therapy, family-based treatment, intensive community supervision, and restorative-justice approaches that require a young person to confront the harm he caused and make it right. Done properly, community supervision in accordance with evidence-based principles can reduce reoffending substantially.9 Restorative justice in particular often demands more genuine accountability than a detention stay – sitting across from the person you harmed is harder than sitting in a cell – while producing better outcomes on every metric that matters.

Why this matters for a family in court

For a parent watching a son or daughter face a juvenile court, the takeaway is not that consequences are optional. It is that the most severe-sounding consequence is frequently not the one most likely to protect the child’s future or the community’s safety. A disposition built around education, treatment, and structured supervision is not leniency dressed up as policy. It is, on the evidence, the approach most likely to produce a law-abiding adult – which is the entire purpose the juvenile system exists to serve.

Every case is different, and the right disposition depends on the specific child, the specific conduct, and the specific risks involved. But families should know that when they ask a court to consider an alternative to confinement, they are not asking the court to ignore the seriousness of the situation. They are asking it to follow the evidence – including the evidence Ohio itself has spent thirty years compiling.

Notes

  1. Sarah Cusworth Walker & Jerald R. Herting, The Impact of Pretrial Juvenile Detention on 12-Month Recidivism: A Matched Comparison Study, 66 Crime & Delinquency 1865 (2020).
  2. Anna Aizer & Joseph J. Doyle, Jr., Juvenile Incarceration, Human Capital, and Future Crime: Evidence from Randomly Assigned Judges, 130 Q.J. Econ. 759 (2015). The working-paper version is available as National Bureau of Economic Research Working Paper No. 19102 (2013).
  3. Id. at 759-60.
  4. Barry Holman & Jason Ziedenberg, The Dangers of Detention: The Impact of Incarcerating Youth in Detention and Other Secure Facilities (Justice Policy Institute 2006).
  5. Nat’l Research Council, Reforming Juvenile Justice: A Developmental Approach (Richard J. Bonnie et al. eds., Nat’l Acads. Press 2013).
  6. Pew Charitable Trusts, State-Local Partnership in Ohio Cuts Juvenile Recidivism, Costs (2013), summarizing Christopher T. Lowenkamp & Edward J. Latessa, Evaluation of Ohio’s RECLAIM Funded Programs, Community Corrections Facilities, and DYS Facilities (Univ. of Cincinnati 2005).
  7. Ryan M. Labrecque, Myrinda Schweitzer & Kelsey L. Mattick, A Quasi-Experimental Evaluation of a Juvenile Justice Reinvestment Initiative, 41 J. Crime & Just. 49 (2018).
  8. Andreea Matei, Data Snapshot of Youth Incarceration in Ohio (Urban Institute 2021), drawing on Ohio Department of Youth Services annual fiscal year reports, 2005-2019.
  9. Office of Juvenile Justice & Delinquency Prevention, U.S. Dep’t of Justice, Alternatives to Detention and Confinement (Literature Review 2014).

This article is provided for general informational purposes and does not constitute legal advice. Outcomes in juvenile matters depend on the specific facts and circumstances of each case. If you or your child is facing charges in juvenile court, consult a qualified attorney about your particular situation.