Adolescent Development and Criminal Responsibility
Author: Ukrainian Psychological Hub · Published: October 11, 2026 · Editorial Policy
Adolescent development and criminal responsibility concerns how the developing capacities of young people should inform legal judgments about alleged offenses, participation in proceedings, culpability, sentencing, and opportunities for change. Adolescents can understand rules and consequences while remaining more sensitive than adults to peer approval, emotional arousal, immediate rewards, and the circumstances in which choices occur. Developmental science supplies evidence about these patterns; the governing jurisdiction supplies the legal standards.
The central question is how a justice system can acknowledge actual harm, hold young people accountable, protect the public, and reach proportionate decisions while recognizing that psychological capacities develop over time. The National Academies' consensus report on juvenile justice and Steinberg's 2025 analysis of developmental science and juvenile law provide foundational evidence. A developmental explanation is relevant to responsibility without automatically determining guilt, innocence, intent, or a specific sentence.
What Does Criminal Responsibility Mean for an Adolescent?
Criminal responsibility is a legal determination made under the law governing an alleged offense. It depends on the elements of the offense, the accused person's age and the jurisdiction's rules, any required mental state, and applicable defenses. The adjudicator decides whether responsibility is legally established. A forensic psychologist may offer an appropriately limited opinion about developmental functioning, comprehension, decision-making, or other relevant capacities. A clinical diagnosis, a personality measure, and a neuroimaging finding are different kinds of evidence from a legal finding.
The term also appears in everyday discussion as a question about moral blameworthiness. That broad philosophical question can inform sentencing and policy, but it should be identified separately from criminal liability. It is possible for an adolescent to intentionally carry out an act and yet possess a developmentally different capacity to foresee distant consequences, resist social pressure, or regulate behavior under emotional stress. Whether such differences affect the applicable legal standard is a separate question.
Age limits, juvenile-court jurisdiction, adult-court transfer, competence to stand trial, criminal intent, mitigation, and sentencing are distinct legal issues. They should not be compressed into a single statement that an adolescent either is or is not mature enough to be responsible. A competent forensic analysis starts by identifying which of these questions a court actually needs answered.
Developmental Maturity, Legal Capacity, and Guilt: Important Distinctions
Developmental maturity is multidimensional
Psychologists study developmental maturity through cognitive capacities, emotion regulation, impulse control, future orientation, sensitivity to peers, autonomy, and social understanding. These abilities change at different rates. A teenager may evaluate options thoughtfully during a quiet conversation and make a much less reflective decision when friends are watching, a conflict has escalated, or a perceived reward is immediately available. Development therefore concerns both what a person can do under favorable circumstances and how reliably that capacity is expressed in a challenging setting.
Steinberg and colleagues examined differences between cognitive and psychosocial maturity. A later 2025 synthesis notes that adult-like deliberative cognitive performance often emerges earlier than mature decision-making under time pressure, heightened emotion, or peer influence. Those are average trajectories with substantial variation among people and settings, rather than a personal maturity schedule for an individual defendant.
Criminal intent is an element of the offense
An allegation of intentional, knowing, reckless, or negligent conduct depends on the mental element required by the relevant statute and the evidence of a particular event. A person's age may be relevant to interpretation, but age alone neither proves nor negates an element. A well-developed capacity to state the law also does not independently resolve how a person made a decision at the time. Evidence about planning, awareness, statements, circumstances, and alternatives must be assessed under the governing legal test.
Competence to stand trial is a present legal capacity
Competence to stand trial concerns the accused person's present ability to understand proceedings and assist in a defense under an applicable jurisdictional standard. It is separate from criminal responsibility at the time of the alleged offense. Developmental immaturity may affect understanding of charges, courtroom roles, plea consequences, and consultation with counsel even without a psychiatric disorder.
In a major study involving 927 adolescents in detention or community settings, Grisso and colleagues found significant age-related differences in capacities relevant to adjudicative competence. Their results support careful evaluation, particularly for younger adolescents, but cannot establish incompetence merely from a birthday. A court applies a specific legal standard to an individual record.
Clinical diagnosis and psychological scores answer different questions
A clinical diagnosis concerns a recognized condition assessed according to diagnostic criteria. It is neither an explanation of criminal conduct nor proof of intent, dangerousness, incapacity, or a legal defense. A psychometric score estimates a defined psychological construct with measurement error and normative limits. It does not quantify a person's guilt or percentage of legal responsibility.
Recidivism prediction concerns future outcomes
Risk of future offending is also a separate issue. An assessment may estimate an outcome for a population and defined follow-up period. It cannot identify whether an alleged act occurred, whether the accused intended it, or whether a juvenile has a permanent criminal character. A statistically associated risk factor is not itself a cause of an offense, and a protective factor is not an individual guarantee.
How Adolescent Development Influences Decision-Making
Reasoning in calm circumstances and judgment under pressure
Adolescents acquire increasingly sophisticated skills for understanding information, comparing alternatives, and articulating long-term consequences. Laboratory assessments of reasoning in relatively neutral circumstances can therefore yield very different developmental results from assessments involving peer influence, immediate incentives, or emotional pressure. The context in which a person must actually exercise judgment is central to interpreting development.
The practical legal question is often whether a young person's abilities were likely to be recruited effectively in the particular circumstances. Developmental evidence can make certain mechanisms plausible, but a forensic opinion must connect those mechanisms to case facts. Investigators and courts need to examine the sequence of events, opportunities to stop, available support, perceived threats, and what the person understood at the time.
Self-regulation and impulse control
Self-regulation involves delaying gratification, inhibiting a response, managing frustration, shifting attention, and persisting with longer-term goals. These capacities generally strengthen over adolescence, though the trajectory varies across situations and individuals. A youth may understand that a future legal sanction is severe while assigning it less weight than an immediate social reward or relief from conflict.
This developmental pattern cannot be applied mechanically to every offense. Some adolescent behavior is carefully planned, and some adult behavior is impulsive. The existence of a developmental trend provides context for case-specific interpretation rather than a presumption about what happened.
Reward sensitivity, peer approval, and social pressure
Social acceptance, reputation, and belonging may become especially influential during adolescence. The presence of peers can alter the anticipated rewards of behavior even when nobody explicitly orders an act. Albert, Chein, and Steinberg's review summarizes the role of peer relationships in adolescent decision-making. Social influence may involve encouragement, imitation, status competition, fear of exclusion, or internalized expectations.
A claim that peers influenced the defendant should rest on evidence about the actual interaction, not a generic stereotype about teenagers. Peer influence also varies by relationship, risk context, and individual. The separate EN-58 canonical on peer influence and adolescent offending will examine this mechanism comprehensively; the present article addresses its implications for responsibility.
Emotion, threat, and the unfolding situation
Fear, anger, humiliation, acute stress, and conflict can change attention, response speed, and the perceived availability of choices. Developmental vulnerabilities may become more visible during highly arousing encounters than during structured interviews. The same evidence may also have multiple interpretations; a participant's self-description of fear is information to evaluate, not conclusive proof of a legal defense.
Distinguishing emotional influence from coercion is essential. The legal meanings of duress, self-defense, provocation, and diminished capacity depend on the relevant jurisdiction. A psychologist should describe the evidence about functioning and circumstances while leaving the legal determination to the authorized decision-maker.
Brain development: useful evidence with defined limits
Neuroscience has helped explain continued changes in neural systems involved in reward processing, regulation, planning, and social information. These changes may extend into young adulthood. Steinberg's review of neuroscience in juvenile culpability decisions explains how behavioral and neuroscientific evidence entered U.S. Supreme Court reasoning.
There is no validated brain-scan cutoff showing when one person becomes fully criminally responsible. Brain development differs across systems and people; population-level findings cannot establish an individual defendant's intent, impulse control during a specific episode, or likelihood of future crime. The popular claim that everyone becomes mature at exactly age 25 turns a continuous, variable process into a misleading legal rule.
Why Development Matters to Culpability and Accountability
Culpability concerns blameworthiness as defined by a legal or moral framework. Adolescents generally have greater potential for developmental change and may have different capacities for self-regulation and resistance to social influence. These findings are relevant to whether the harshest penalties are proportionate and whether sanctions adequately recognize youth and prospects for rehabilitation.
Developmental context does not erase the effects of harm on victims or communities. An evidence-informed justice response can require the young person to acknowledge misconduct, comply with lawful supervision, make restitution where appropriate, engage in education or treatment when indicated, and develop skills that reduce future harm. Accountability, procedural fairness, victim protection, and rehabilitation can operate together, as described in the National Academies' developmental approach.
A serious act may have been intentional and caused irreparable damage. The law may attach substantial consequences. The developmental question is how age, capacities, environmental context, and potential for change should influence those consequences within the applicable legal framework. Responsibility is not a score that neuroscience can calculate and deduct from a sentence.
U.S. Supreme Court Decisions on Youth and Punishment
These precedents concern particular constitutional limits and procedural questions in the United States. They do not create one universal law of adolescent responsibility, nor do they settle the minimum prosecution age in every state.
Roper v. Simmons (2005)
In Roper v. Simmons, the Supreme Court held that the Eighth Amendment prohibits the death penalty for an offense committed before age 18. The majority discussed three broad characteristics of youth: comparatively diminished maturity and responsibility, vulnerability to negative influence and outside pressures, and the less settled character of adolescents. The decision concerns eligibility for capital punishment, rather than whether every juvenile possesses criminal intent.
Graham v. Florida (2010)
In Graham v. Florida, the Court held that a person who was under 18 when committing a nonhomicide offense cannot be sentenced to life without the possibility of parole. States must provide a meaningful opportunity for release based on demonstrated maturity and rehabilitation, though they need not guarantee eventual release. This is a categorical rule limited to the specified sentence and offense category.
Miller v. Alabama (2012)
In Miller v. Alabama, the Court held that mandatory life without parole for an offense committed under age 18 violates the Eighth Amendment. The decision requires consideration of youth and its attendant characteristics before imposing that sentence for juvenile homicide. It did not create an across-the-board federal constitutional prohibition on all discretionary juvenile homicide life-without-parole sentences.
Montgomery v. Louisiana (2016) and Jones v. Mississippi (2021)
Montgomery v. Louisiana held that Miller applies retroactively in cases on collateral review. In Jones v. Mississippi, the Court ruled that the federal Constitution does not require a separate factual finding of permanent incorrigibility before a discretionary life-without-parole sentence for a juvenile homicide offense. Under the majority's interpretation, a sentencing system that permits consideration of youth meets Miller's procedural requirement. State constitutional or statutory law may provide additional protections.
J.D.B. v. North Carolina (2011)
J.D.B. v. North Carolina held that age, when known to an officer or objectively apparent, is relevant to whether a child was in custody for Miranda purposes. It recognizes that a reasonable child may experience police questioning differently from a reasonable adult. The holding concerns custody analysis and procedural safeguards, not a generalized excuse for misconduct.
Why the age of 18 matters in some rules but is not a scientific endpoint
The decisions described above use age 18 as a constitutional boundary in specified contexts. Behavioral and neural development continue beyond that age, while legal thresholds remain matters of statutory and constitutional interpretation. Steinberg's 2025 article cautions against collapsing age-related changes in different capacities into a single deadline. Research may inform lawmakers and courts considering young adults, but it does not automatically extend a particular Supreme Court holding to people aged 18 or older.
Minimum Age of Criminal Responsibility: Jurisdiction Matters
The minimum age of criminal responsibility is a legally defined threshold below which a child cannot be subjected to criminal liability through specified procedures. Countries differ significantly, and U.S. states vary in minimum age rules and the structure of their juvenile systems. The age at which juvenile jurisdiction ends, the age at which a youth may be transferred to adult court, and the age used in constitutional punishment rules are separate matters.
The United Nations Committee on the Rights of the Child's General Comment No. 24 (2019) encourages states to set the minimum age at least at 14 and recommends safeguards, diversion, developmentally appropriate procedures, and minimal use of detention. This is treaty-body guidance. It should not be presented as the binding minimum age throughout the United States or as an automatic criminal law rule elsewhere.
An appropriate policy analysis considers children's developmental capacities, fair participation, access to counsel and education, the effects of system contact, and public safety. Science informs that analysis by identifying predictable vulnerabilities and outcomes. The exact statutory threshold ultimately requires a legal and public-policy decision.
Juvenile Court, Adult Court, and Transfer Decisions
Juvenile courts typically operate under distinct laws and procedures from adult criminal courts. Depending on the state and charge, an adolescent may face judicial waiver, prosecutorial direct file, or statutory exclusion from juvenile jurisdiction. Eligibility criteria, hearings, appeal rights, and sentencing options differ among jurisdictions, and legislation changes. A court must apply the law in force to the actual accused and alleged offense.
Transfer to an adult system also raises empirical questions about deterrence and subsequent offending. An official CDC Community Guide review found that adult-court transfer policies generally did not reduce later violence and that many reviewed studies associated transfer with increased subsequent offending. Selection effects, institutional differences, and outcome measurement limit simple causal interpretation. These population findings cannot predict what an individual young person will do after transfer.
Placement can affect education, treatment, family contact, safety, and the development of future opportunities. A developmentally informed system examines concrete outcomes instead of presuming that more severe punishment necessarily produces more public safety. The National Academies' juvenile justice report emphasizes effectiveness, fairness, and developmental prospects in assessing justice policy.
Developmentally Appropriate Forensic Evaluation
Start with the exact legal referral question
Forensic evaluation begins by identifying the requested legal issue and its jurisdictional standard: present adjudicative competence, ability to understand police warnings, developmental features relevant to disposition, or mitigation at sentencing, for example. An evaluator must distinguish a capacity relevant to the trial from a mental state at the time of an offense. The applicable burden of proof and ultimate findings belong to law.
Gather multiple sources of case-specific information
A defensible assessment may include a developmentally appropriate interview, records created around the relevant time, school and family history, educational and language information, collateral accounts, behavioral observations, and measures selected for a defined purpose. Reports should distinguish documented facts from the youth's later recollections and the evaluator's interpretation.
The assessment should consider cultural context, language proficiency, literacy, disability accommodations, previous exposure to legal proceedings, access to counsel, sleep, stress, trauma history when relevant, and possible substance effects. Such factors do not by themselves prove a particular legal conclusion; they help define what could affect functioning and the reliability of the available evidence.
Evaluate psychometric validity and fairness
A test's reliability and validity depend on how it was developed, the age and characteristics of its normative sample, and the task to which it is applied. A measure intended to describe ordinary development may not be validated for identifying legal competence or assigning sentencing mitigation. Scores carry measurement error. Translation, educational experience, disability status, and cultural differences can affect interpretation.
Assessment instruments must also be considered in relation to population limits and group fairness. If relevant subgroup validation or local calibration is absent, the expert should say so. Ethical practice requires a reasoned opinion with appropriately documented uncertainty, consistent with the APA Specialty Guidelines for Forensic Psychology.
Explain alternative interpretations
If an adolescent describes an act as impulsive, relevant alternatives may include fear, coercion, planning, substance effects, misunderstanding, social pressure, or a post-event explanation. A forensic opinion should test the proposed developmental account against records, observable behavior, independent evidence, and credible alternative interpretations. The evaluator must not convert a general research finding into a factual reconstruction without a case-specific basis.
Rights, Police Interviews, and Competence to Participate
Young people may have difficulty understanding complicated legal vocabulary, appreciating long-term plea consequences, evaluating advice from authority figures, or deciding whether to assert a right in a high-pressure interview. These are matters for careful assessment rather than automatic assumptions about all adolescents.
The Grisso and colleagues competence study demonstrates meaningful age-related differences among participants on trial-relevant abilities. A court still needs an individualized inquiry under the governing standard. Some adolescents may meet competence requirements, while others require additional evaluation or supports. Developmental incompetence is also conceptually distinct from an insanity defense.
Interrogation may involve fatigue, perceived authority, suggestions about leniency, an intense desire to go home, or confusion about long-term consequences. When known or objectively apparent, age is relevant to Miranda custody as established in J.D.B.. Documentation of questioning, rights comprehension, appropriate legal assistance, and jurisdictionally required safeguards can improve the evaluation of subsequent statements.
The specific psychological evidence about admissions, suggestibility, and erroneous confessions is covered in Why Young People Are Vulnerable to False Confessions. The separate Investigative Interviewing vs. Interrogation article explains the investigative practices that create different kinds of interview contexts.
Youth Offending, Risk Factors, and Protective Factors
Youth offending is a heterogeneous outcome involving interactions among opportunities, social and family environments, peer relationships, school engagement, adversities, substance exposure, and individual circumstances. An umbrella review of youth crime research reports associations across multiple domains, including previous behavior, substance-related factors, social influence, and supportive environments. The studies vary by populations, outcome definitions, methodology, and strength of evidence.
An identified risk factor is a probabilistic association and may have multiple explanations. It cannot establish that a particular factor caused a specific offense. Supportive relationships, engagement with education, and accessible services may be protective in populations, but their absence is not proof of bad character. Clinical diagnoses must also be kept separate from criminality.
Developmental trajectories are especially important when evaluating claims that a young offender will remain dangerous indefinitely. A review of psychological and neuroscientific evidence on youthful offenders emphasizes change across adolescence and the early adult years. A past serious offense can be legally consequential while still providing limited evidence for a lifelong prognosis.
Can a Juvenile Risk Score Predict Future Criminal Behavior?
Structured juvenile risk tools may assist with defined questions about future outcomes if used with appropriate training, validation, and contextual judgment. Their performance must be described in terms of discrimination, calibration, sensitivity, specificity, and outcome base rate. A tool that ranks relative risk reasonably well may assign inaccurate absolute probabilities after being applied in a different jurisdiction, age group, or service setting.
A false positive means an individual was classified as high risk but the specified future outcome did not occur within the observation period. A false negative means an individual classified as lower risk experienced the specified outcome. Predictive values depend on prevalence, follow-up time, supervision, and operational definitions. Demographic disparities and measurement fairness require direct investigation rather than an assumption that a single instrument performs equally for every group.
Future-risk assessments can be affected by changes in circumstances, supports, interventions, and supervision practices. They are not measurements of an individual's guilt, criminal intent, or capacity at the time of a past event. The EN-58 article planned specifically for juvenile risk assessment will own instrument-level comparisons; this article confines risk measurement to its relevance for development and responsibility.
Sentencing, Rehabilitation, and the Possibility of Change
Developmentally informed sentencing considers the circumstances of the conduct, legal proportionality, public protection, the rights and impact on affected people, the individual's age and capacities, and realistic prospects for positive change. A legally authorized decision-maker evaluates which factors are permitted or required under the relevant law.
Interventions may include education, family support, cognitive and behavioral skill development, substance-use treatment when indicated, community supervision designed around realistic goals, and approaches to repairing harm when safe and voluntary. Program effects vary by population, implementation quality, setting, and outcome. No program should be described as a universal cure for future offending.
The National Academies' review supports matching justice responses to developmental needs and measurable outcomes. A severe offense can warrant a severe legal response while retaining a duty to assess the individual fairly. The possibility of rehabilitation requires attention to changing behavior and conditions; it is not established or disproven solely by the offense label.
Ethical and Legal Limits of Expert Opinion
An expert should clarify the scope of the referral, identify the sources examined, document uncertainties, and state whether information describes a psychological construct, observation, test result, clinical finding, or case-specific inference. The final criminal verdict and application of statutory rules belong to legal decision-makers. Psychologists should avoid testimony suggesting that a developmental group average conclusively determines an individual mental state.
Because assessments may affect liberty and long-term life opportunities, cultural fairness and instrument limitations are central. Expert reports should distinguish a statistical association from a causal explanation, an uncertain prognosis from established facts, and general neuroscience from individual functioning. The APA forensic guidelines provide the professional framework for impartiality, competence, method selection, and attention to the limits of data.
Myths and Misconceptions
A teenager who knows right from wrong necessarily has adult-level judgment
Knowledge of a prohibition and the ability to act consistently with that knowledge in an emotionally charged setting draw on different capacities. The legal relevance of this distinction depends on the issue being decided; neither capacity establishes the entire legal case.
The brain becomes fully mature at exactly 25
There is no universally valid maturity birthday. Different cognitive and neural functions follow different developmental trajectories, and average age trends do not determine an individual defendant's legal capacities. The age-25 claim should not be substituted for scientific assessment or applicable law.
Adolescent development means there should be no accountability
Developmentally informed justice can require meaningful accountability while recognizing capacities for change, procedural safeguards, victim impact, and the evidence about effective sanctions. Accountability has multiple legal and practical forms.
One serious offense proves that a teenager is permanently dangerous
The seriousness of a proven offense is legally important. Permanent dangerousness is a prediction about the future, requiring defined criteria, validated evidence, attention to base rates, and explicit uncertainty. Longitudinal developmental change makes categorical lifelong claims especially problematic.
A mental disorder or maturity score explains criminal conduct
A diagnosis or score describes an assessed construct or condition. Neither is a comprehensive causal account of offending or a direct substitute for the governing legal standard.
Frequently Asked Questions
Are adolescents legally responsible for crimes?
They may be, depending on the jurisdiction's minimum-age rules, elements of the charged offense, available defenses, and findings made through the applicable process. Developmental maturity may influence procedures, mitigation, and punishment without automatically negating responsibility.
Does adolescent brain development reduce criminal responsibility?
Research supports average developmental differences relevant to culpability, particularly when emotions, rewards, and peers influence choices. The law determines when such evidence affects an individual case. Brain imaging cannot measure a percentage of criminal responsibility.
At what age can a child be charged with a crime in the United States?
There is no single juvenile charging and jurisdiction rule for every state. Current law in the relevant state and facts of the offense must be checked. The UN Committee on the Rights of the Child recommends a minimum age of at least 14, but that recommendation does not establish a uniform U.S. rule.
Can a 17-year-old be tried as an adult?
In some jurisdictions and offense categories, yes. The legal mechanism may include transfer, direct filing, or statutory exclusion. Rules and safeguards vary, so a case-specific legal review is necessary.
Can adolescents form criminal intent?
Yes. Adolescents can understand prohibited acts, anticipate consequences, and form legally relevant intentions. Whether the required mental state existed in a specific case must be established from evidence under applicable law, not presumed from either age or neuroscience.
Is developmental immaturity the same as incompetence to stand trial?
No. Developmental immaturity is a broad psychological construct; competence to stand trial is a present and task-specific legal capacity. The fact that a person is young or developmentally variable does not determine that person's competence.
Do juvenile offenders have a right to different sentences?
U.S. constitutional decisions prohibit the juvenile death penalty and life without parole for juvenile nonhomicide offenses; they also prohibit mandatory life without parole for juvenile homicide offenses. Discretionary life without parole for juvenile homicide remains possible under federal constitutional doctrine, with consideration of youth and any additional state-law protections (Roper; Graham; Miller; Jones).
Can a person change after serious adolescent offending?
Significant change in behavior, self-regulation, and social functioning is possible during adolescence and young adulthood. The extent of change depends on the individual and circumstances. Assessments of future risk should be updated and should acknowledge uncertainty.
Related Articles
References
Albert, D., Chein, J., & Steinberg, L. (2013). The teenage brain: Peer influences on adolescent decision making. Current Directions in Psychological Science, 22(2), 114–120. https://doi.org/10.1177/0963721412471347.
American Psychological Association. (2013). Specialty guidelines for forensic psychology. American Psychologist, 68(1), 7–19. Professional guidelines.
Ayano, G., et al. (2024). Risk and protective factors of youth crime: An umbrella review of systematic reviews and meta-analyses. Clinical Psychology Review, 113, 102479. https://doi.org/10.1016/j.cpr.2024.102479.
Centers for Disease Control and Prevention. (2007). Effects on violence of laws and policies facilitating the transfer of youth from the juvenile to the adult justice system. MMWR Recommendations and Reports. Official review.
Graham v. Florida, 560 U.S. 48 (2010). Supreme Court opinion.
Grisso, T., et al. (2003). Juveniles' competence to stand trial: A comparison of adolescents' and adults' capacities as trial defendants. Law and Human Behavior, 27(4), 333–363. https://doi.org/10.1023/A:1024065015717.
J.D.B. v. North Carolina, 564 U.S. 261 (2011). Supreme Court opinion.
Jones v. Mississippi, 593 U.S. 98 (2021). Supreme Court opinion.
Miller v. Alabama, 567 U.S. 460 (2012). Supreme Court opinion.
Montgomery v. Louisiana, 577 U.S. 190 (2016). Supreme Court opinion.
National Research Council. (2013). Reforming juvenile justice: A developmental approach. National Academies Press. https://doi.org/10.17226/14685.
Roper v. Simmons, 543 U.S. 551 (2005). Supreme Court opinion.
Steinberg, L. (2009). Adolescent development and juvenile justice. Annual Review of Clinical Psychology, 5, 459–485. https://doi.org/10.1146/annurev.clinpsy.032408.153603.
Steinberg, L. (2013). The influence of neuroscience on US Supreme Court decisions about adolescents' criminal culpability. Nature Reviews Neuroscience, 14, 513–518. https://doi.org/10.1038/nrn3509.
Steinberg, L. (2025). The developmental perspective on juvenile justice policy and practice. Family Court Review, 63(3), 435–445. https://doi.org/10.1111/fcre.70011.
Steinberg, L., Cauffman, E., Woolard, J., Graham, S., & Banich, M. (2009). Are adolescents less mature than adults? American Psychologist, 64(7), 583–594. https://doi.org/10.1037/a0014763.
United Nations Committee on the Rights of the Child. (2019). General comment No. 24 on children's rights in the child justice system (CRC/C/GC/24). UN Digital Library.