Raise the Age: An Evidence-Based Approach to Juvenile Justice Reform

in Analysis, State Legislation
January 24th, 2020

For a large portion of America’s youth, the 1990s marked the end of juvenile justice. Blinded by fear and captivated by rumors of a  “superpredator” uprising, legislatures across the country decided to “Get Tough” on crime. This meant decreasing rehabilitation efforts, increasing punitive repercussions and transferring increasing numbers of youth to adult criminal courts and adult correctional facilities. In effect, “Get Tough” legislation has lowered the legal age of criminal responsibility. 

Just under 15,000 individuals under the age of 18 were held in adult jails and state prisons during the 1990s. As crime rates decreased and the “superpredator” hysteria waned, that number decreased sharply, but there are still upwards of 4,000 juveniles being held in adult jails and prisons as of 2018.  As well, Emerging Adults, individuals 18–25 years of age, are held responsibility for a disproportionate amount of criminal activity in the United States. Making up only 10% of the total population, Emerging Adults account for almost 30% of criminal arrests and 21% of the adult prison population.   

There is little dispute that America’s youth is being held legally responsible for a disturbing amount of crime. The question facing legislatures today is to what extent are these individuals actually culpable for their crimes and whether the adult justice system is the appropriate forum for addressing that culpability. 

“Get Tough” Approach

The “Get Tough” movement was largely founded on the premise of the now debunked theory of the “superpredator” promulgated by social and political scientists in the early 1990s. In 1996, Princeton Professor and Criminologist John J. DiIulio Jr. co-authored a book on “the war on crime and drugs”, writing: 

[A] new generation of street criminals is upon us — the youngest, biggest and baddest generation any society has ever known.

America is now home to thickening ranks of juvenile ‘superpredators’ — radically impulsive, brutally remorseless youngsters, including ever more preteenage boys, who murder, assault, rape, rob, burglarize, deal deadly drugs, join gun-toting gangs and create serious communal disorders.’

Given that “[the] superpredator is a young juvenile criminal who is so impulsive, so remorseless, that he can kill, rape, maim, without giving it a second thought,” the logical solution to the impending “hordes of depraved teenagers” was imprisonment. Juveniles without a conscience were considered incapable of rehabilitation, and lawmakers were pushed to focus on the punishment and prevention of youth crime. 

Scientific & Constitutional Review of “Get Tough”

Support for increased and prolonged incarceration relies heavily on the theory that severe punishment will deter crime. The threat of incarceration is thought to deter the general public from acting reckless or dangerous, while punishment “chastens” the individual to deter future criminal behavior. But both general deterrence and the “chastening effect” fall short of achieving their goals.

General Deterrence

In 2005, the Supreme Court began crediting scientific advances in adolescent neuro-psychology and proscribed the use of capital punishment and mandatory life without parole sentences for juveniles. In Roper v. Simmons, Justice Kennedy opined:

[A] lack of maturity and an underdeveloped sense of responsibility are found in youth more often than in adults and are more understandable among the young. These qualities often result in impetuous and ill-considered actions and decision

Once the diminished culpability of juveniles is recognized, it is evident that the penological justifications for the death penalty apply to them with lesser force than to adults. We have held there are two distinct social purposes served by the death penalty: “ ‘retribution and deterrence of capital crimes by prospective offenders.’ ” Atkins, 536 U. S., at 319 (quoting Gregg v. Georgia, 428 U. S. 153, 183 (1976) 

[T]he absence of evidence of deterrent effect is of special concern because the same characteristics that render juveniles less culpable than adults suggest as well that juveniles will be less susceptible to deterrence. In particular, as the plurality observed in Thompson, “[t]he likelihood that the teenage offender has made the kind of cost-benefit analysis that attaches any weight to the possibility of execution is so remote as to be virtually nonexistent.” 487 U. S., at 837.

For general deterrence to be effective, a juvenile must be capable of rationally assessing their actions before they act. As Justice Kennedy noted when he declared juveniles ineligible for the death penalty, juveniles act impulsively and irrationally. Therefore, the threat of prosecution in criminal court is unlikely to deter juveniles from criminal action. 

The Chastening Effect

The chastening effect follows the age-old notion that punishment teaches a lesson. The idea that delinquent youth must be taught a lesson was abundant during the “superpredator” scare of the 1990s. The problem is, the evidence does not support that theory. In fact, the evidence suggests the contrary. Youth in the adult criminal justice system are more likely to re-offend upon release. 

A Juvenile Recidivism Study in Vermont that compared 16 and 17 year old offenders charged with similar offenses in the juvenile and adult courts. The study found “[t]he three-year recidivism rate for juveniles adjudicated in the Family Division was 25%, compared to a 47% three-year recidivism rate for juveniles convicted in the Criminal Division.” Recidivism can often be attributed to higher levels of isolation and victimization experienced by you in adult correctional facilities, as well as the criminal culture perpetuated by other inmates.

Furthermore, recent studies have found that “the criminal justice system — and the accompanying violence, stress and isolation [ ] that come with being incarcerated — can interfere with brain development in adolescents and children.” A Harvard study on emerging adults concluded:

Higher recidivism rates among emerging adults are not surprising. Justice-involved emerging adults have been victims of violent crime and have experienced emotional and physical trauma at a higher rate than any other population. Exposure to toxic environments such as adult jails and prisons further traumatizes justice involved emerging adults, making them more vulnerable to negative influence, and as a result, increases recidivism among this group. Tailoring the justice system’s response to emerging adults’ developmental needs can reverse this cycle of crime and improve public safety.

“Diminished Culpability”

The Supreme Court has established precedent for amending existing law to meet the “evolving standards of decency,” and decency requires legislatures to re-evaluate the age of criminal responsibility. 

The Brain

Much of the research cited by the Supreme Court back in the early 2000s found that those traits the Court ruled “diminished culpability” are present even in late adolescence (age 17, 18, and 19). However, as of January 11, 2019, 17 states still prosecute adolescence age 17, 18, and 19 as adults. An additional 5 states allow the prosecution of juveniles as young as 16 in adult court. 

Recent advances in developmental brain science has shown that the human brain is still developing well in to their 20s. The well established consensus in the scientific community is that the brain functioning of a juvenile is not comparable to that of an adults until at least age 25. Particularly relevant to diminished culpability is the continuing development of the prefrontal lobe. The prefrontal lobe is responsible for executive functions such as risk assessment, planning, self-evaluation, goal-setting, and the regulation of our emotions. 

Emerging Adults

Psychologist Jeffrey Arnett coined the term “Emerging Adult” in 2000. In the context of criminal justice, emerging adults refers to individuals having attained 18 years of age up to 25 years of age. This age group should be especially important to legislatures because emerging adults have higher rates of incarceration and recidivism. A national study of 30 states revealed that approximately 78% percent of emerging adults released in 2005 were re-arrested within 3 years. Whereas approximately 73% percent of those 25 to 29 and 63% percent of those 40 and older were rearrested within 3 years of release. The study found the pattern held true 5 years after release, and under 30% of those new arrests were violent. 

Higher recidivism rates among emerging adults can be attributed  Justice-involved emerging adults have been victims of violent crime and have experienced emotional and physical trauma at a higher rate than any other population. Exposure to toxic environments such as adult jails and prisons further traumatizes justiceinvolved emerging adults, making them more vulnerable to negative influence, and as a result, increases recidivism among this group. Tailoring the justice system’s response to emerging adults’ developmental needs can reverse this cycle of crime and improve public safety. Conversely, when emerging adults are provided with age-appropriate programing, the recidivism rate drops dramatically.

Moreover, a large portion of offenders, even violent offenders, age-out of crime. On average, property crimes peak at age 16 and violent crimes at age 17. According to a Justice Policy Institute report, 

The evidence is clear that most young people will desist from criminal behavior without intensive justice-system involvement. By better addressing the unique needs and behavior of young adults, justice systems can develop responses that limit the risk youth pose to themselves and others during this transitory life stage.

Raise the Age

The “Raise the Age” campaign advocates for legislation that raises the maximum age of juvenile jurisdiction. Raising that age allows more developmentally underdeveloped individuals to be tried in a juvenile or family court. These courts are considerably more focused on education and rehabilitation that adult criminal courts. 

In 2013, Massachusetts raised the age from 17 to 18, and juvenile crime has declined by 34%. Also on the decline in Massachusetts is the number of youth in juvenile facilities. Massachusetts success in raising the age can be attributed to “improving community-based responses and using cost-effective and developmentally appropriate approaches.”

Most states now include 17-year-olds in juvenile jurisdiction, but only one state – Vermont – has raised the age above 18 in conformance with advances in developmental studies of the brain. 

Modern science tells us that emerging adults take more risks, have less self-control and are less culpable of their crimes. An evidence-based approach to legislation would demand a re-evaluation of emerging adults in the criminal justice system and the enactment of age-appropriate reforms. 

Melissa Mayfield anticipates graduating from Boston University School of Law in May 2021.