9.5: Juvenile & Youth Prevention

Juvenile and youth prevention represents California's most hopeful investment in public safety, stopping delinquency before it starts rather than responding after harm occurs. These programs recognize that most criminal behavior has roots in childhood and adolescence, and that intervening early with positive support, skill-building, and opportunities can fundamentally alter life trajectories. California has developed extensive infrastructure spanning schools, community centers, faith institutions, and digital platforms to reach young people during formative years with evidence-based programming that builds competence, resilience, and positive connections.

Research consistently demonstrates that prevention is more effective and cost-efficient than intervention after problems emerge. Key findings shaping California's approach:

Early Risk Factors Predict Later Problems: Children experiencing poverty, trauma, family dysfunction, academic failure, peer rejection, and community violence face elevated risks of delinquency. Addressing these factors early prevents cascading problems.

Brain Development: Adolescent brains are still developing, particularly in areas governing impulse control, decision-making, and emotion regulation. Youth lack the neurological capacity for adult-level judgment, making prevention and skill-building especially effective during these formative years.

Cost-Effectiveness: Studies find that every dollar invested in quality prevention programs saves $7-10 in future criminal justice, healthcare, and social costs. Preventing one high-risk youth from becoming a chronic offender saves taxpayers $2-3 million over a lifetime.

Developmental Plasticity: Youth are more changeable than adults. Problematic behaviors that seem entrenched can shift dramatically with appropriate support during developmental windows of opportunity.

Protective Factors: Building assets—caring relationships, social skills, academic success, community connection—creates resilience that protects youth even when risk factors are present.

California's Youth Prevention Framework

California's prevention infrastructure operates across multiple systems:

Universal Prevention: Programs available to all youth, building baseline competence and identifying emerging needs.

Selective Prevention: Programs targeting youth experiencing risk factors (poverty, family stress, academic struggles) before problems manifest.

Indicated Prevention: Programs for youth showing early warning signs (truancy, minor delinquency, aggression) before patterns solidify.

This tiered approach ensures resources match need intensity while avoiding stigma associated with identifying youth as "at-risk."

School-Based Prevention Programs: Schools serve as California's primary prevention infrastructure, reaching nearly all children during critical developmental periods.

Social-Emotional Learning (SEL) has become foundational to California's prevention approach, teaching skills that research links to reduced delinquency:

• Self-awareness (recognizing emotions, strengths, values)
• Self-management (controlling impulses, managing stress, setting goals)
• Social awareness (perspective-taking, empathy, appreciating diversity)
• Relationship skills (communication, cooperation, conflict resolution)
• Responsible decision-making (evaluating consequences, ethical reasoning)

Collaborative for Academic, Social, and Emotional Learning (CASEL) Framework: Many California schools implement the Collaborative for Academic, Social, and Emotional Learning (CASEL) framework, integrating SEL throughout school culture rather than treating it as a separate curriculum.

Oakland Unified School District has made SEL a district-wide priority, training all staff in trauma-informed, culturally responsive SEL practices. The district uses evidence-based curricula like Second Step (elementary) and Facing History and Ourselves (secondary), while also creating SEL-infused classroom management, restorative practices for discipline, and culturally specific programming for African American, Latine, and Asian students.

Oakland's approach recognizes that standardized SEL curricula developed for White suburban children may not resonate with urban youth of color experiencing poverty and community violence. The district has adapted materials to reflect students lived experiences while building universal competencies.

Los Angeles Unified School District (LAUSD), the nation's second-largest district, has invested heavily in SEL through its School Mental Health initiative. LAUSD employs over four hundred school counselors, psychologists, and psychiatric social workers providing direct SEL instruction, small group interventions for struggling students, and individual support.

The district also partners with community organizations to provide Positive Behavioral Interventions and Supports (PBIS) training to schools, creating positive school climates where expected behaviors are taught explicitly, positive choices are recognized consistently, and problem behaviors are addressed through teaching rather than purely punishment.

Sacramento City Unified implemented Mindful Schools, teaching mindfulness practices that research shows improve self-regulation, reduce aggression, and increase focus. Students learn breathing techniques, body awareness, and emotion management strategies usable in moments of stress or conflict.

Evidence-Based SEL Curricula California schools use various evidence-based SEL programs:

Second Step - Used in thousands of California elementary schools, Second Step teaches empathy, emotion management, problem-solving, and peer relationships through engaging lessons with videos, discussions, and practice activities. Research finds Second Step reduces aggression and increases prosocial behavior.

PATHS (Promoting Alternative Thinking Strategies) - PATHS teaches emotional literacy (identifying and labeling feelings), self-control, and social problem-solving. California elementary schools using PATHS have shown improved classroom behavior and reduced conduct problems.

Responsive Classroom - This approach creates positive elementary classroom environments emphasizing morning meetings building community, rule creation engaging students, positive teacher language, and logical consequences teaching responsibility. California schools implementing Responsive Classroom reports improved behavior and academic engagement.

Lions Quest - A comprehensive K-12 SEL program used in California schools teaching life skills, service learning, positive youth development, and violence prevention. Lions Quest shows effectiveness with middle school students during peak risk years for delinquency onset.

Botvin LifeSkills Training - Used in many California middle and high schools, LifeSkills Training teaches drug resistance skills, personal self-management, and general social skills. Longitudinal research finds significant reductions in substance use, violence, and delinquency among participants.

Conflict Resolution and Violence Prevention

California schools implement specific curricula addressing conflict and violence:

Peacebuilders operates in numerous California elementary schools, teaching simple principles:

• Praise people
• Give up put-downs
• Seek wise people
• Notice and speak up about hurts
• Right wrongs

Schools become "Peacebuilder Communities" where everyone uses common language reinforcing positive behavior. Students receive Peacebuilder recognition, classroom lessons teach specific skills, and families receive materials extending learning home.

Research on California Peacebuilders schools found reductions in aggressive behavior, disciplinary referrals, and playground conflicts.

Conflict Resolution Education

Many California schools teach formal conflict resolution skills:

Peer Mediation Programs train students to mediate conflicts between classmates. Student mediators learn to:

• Create safe spaces for dialogue
• Help disputants express feelings and needs
• Facilitate problem-solving
• Reach agreements both parties accept

San Francisco Unified operates peer mediation in middle and high schools, with trained student mediators handling peer conflicts over rumors, relationships, misunderstandings, and other issues that might otherwise escalate into fights. Teachers report that mediation reduces violence while building student leadership.

Restorative Justice Circles are increasingly used in California schools for both prevention and response to harm. Regular community circles build relationships and address issues before they escalate. When harm occurs, restorative circles bring together affected parties to discuss impact, take responsibility, and agree on repair.

Oakland Unified pioneered school-based restorative justice, training staff, and students in circle processes. The district saw significant reductions in suspensions and expulsions after implementation, particularly for African American students who had been disproportionately disciplined.

Los Angeles Unified’ s School Climate Bill of Rights mandated restorative justice availability district-wide, training thousands of educators and investing in restorative practices coordinators at schools. While implementation has been uneven, schools with strong restorative cultures report improved relationships and reduced conflicts.

Positive Behavioral Interventions and Supports (PBIS)

PBIS provides a comprehensive framework for creating positive school cultures preventing behavior problems:

School-Wide Expectations: Schools define 3-5 positively stated behavioral expectations (e.g., "Be Respectful, Be Responsible, Be Safe") taught explicitly across all settings (classroom, hallway, cafeteria, playground).

Teaching Expected Behaviors: Rather than assuming students know how to behave, PBIS schools teach expectations directly—modeling, practicing, and reinforcing desired behaviors just like academic content.

Positive Recognition: Schools create systems acknowledging students meeting expectations—verbal praise, tangible rewards (tickets, tokens), celebrations, and other recognition building motivation for positive behavior.

Consistent Consequences: When problem behaviors occur, responses are clear, consistent, and instructional rather than purely punitive.

Data-Based Decision Making: Schools track behavior data (discipline referrals, attendance, behavioral incidents) to identify patterns, evaluate interventions, and allocate resources strategically.

California PBIS Coalition supports implementation across the state, providing technical assistance, training, and resources. Over 2,000 California schools have implemented PBIS with varying fidelity.

Long Beach Unified School District has been a PBIS leader, implementing across the district with strong results. Elementary schools using PBIS showed:

• 20-60% reductions in office discipline referrals
• Decreased suspensions and expulsions
• Improved attendance
• Increased academic achievement
• More positive school climates reported by students and staff

Fresno Unified implements PBIS alongside culturally responsive practices, recognizing that effective behavior support must honor students' cultural backgrounds. The district trains staff in both PBIS technical elements and cultural responsiveness, creating environments where expectations are clear but culturally appropriate.

San Diego Unified links PBIS to its comprehensive school safety efforts, using behavior data to identify students needing additional support before problems escalate to delinquency.

Multi-Tiered System of Supports (MTSS)

California increasingly uses MTSS, integrating PBIS (behavior) with Response to Intervention (academics) and SEL in unified frameworks:

Tier 1 (Universal): All students receive high-quality instruction, clear expectations, positive school culture, and SEL—preventing most problems.

Tier 2 (Targeted): Students showing early warning signs receive additional supports; small group SEL instruction, Check-in/Check-out mentoring, targeted skill-building—preventing escalation.

Tier 3 (Intensive): Students with significant needs receive individualized support—wraparound services, functional behavior assessments, individualized behavior plans, connections to community services.

Sacramento County Office of Education has led California's MTSS implementation, training districts statewide in integrated systems ensuring no student falls through cracks between academic, behavioral, and social-emotional supports.

Bullying Prevention

California law (AB 9, Seth's Law) requires schools to have anti-bullying policies and prevention programming. Schools implement various evidence-based approaches:

Olweus Bullying Prevention Program: one of the most researched bullying prevention programs, operates in California schools through:

• School-wide awareness campaigns
• Classroom rules against bullying
• Regular class meetings discussing bullying
• Individual interventions with students involved in bullying
• Parent engagement components

San Bernardino City Unified implemented Olweus across elementary schools, finding significant reductions in student-reported bullying and increased willingness to intervene when witnessing bullying.

Safe School Ambassadors

Safe School Ambassadors takes a peer leadership approach. Student leaders from diverse social groups receive intensive training to:

• Recognize bullying and mistreatment
• Intervene safely and effectively
• Support targeted students
• Shift group norms toward respect

The program recognizes that most bullying occurs beyond adult supervision (hallways, bathrooms, buses, social media), making peer intervention essential.

Community Matters, the organization behind Safe School Ambassadors, is based in California and has trained thousands of students statewide. Research finds SSA schools have significant reductions in bullying, fights, and disciplinary incidents.

Cyberbullying Prevention

As bullying increasingly occurs online, California schools address cyberbullying through:

Digital Citizenship Curricula: Teaching responsible online behavior, empathy in digital communication, and consequences of cyberbullying.

Social Media Literacy: Helping students understand how online platforms shape behavior and providing tools for positive digital engagement.

Reporting Systems: Creating accessible ways for students to report cyberbullying, including anonymous reporting apps some California districts have adopted.

Common Sense Media's Digital Citizenship Curriculum is widely used in California, teaching age-appropriate lessons on privacy, cyberbullying, digital footprints, and online relationships.

School-Based Mental Health

California has invested in school mental health infrastructure recognizing that untreated mental health problems often manifest as behavioral issues:

Over two hundred School-Based Health Centers (SBHCs) operate in California, providing physical and mental health services on school campuses. SBHCs reduce barriers to care—no transportation needed, no missed work for parents, accessible during school hours.

Oakland Unified operates multiple SBHCs providing mental health counseling, crisis intervention, and psychiatric services. Students can receive therapy for trauma, depression, anxiety, and behavioral concerns without leaving campus. Early intervention prevents mental health crises that might otherwise lead to disciplinary problems or delinquency.

Los Angeles Unified’ s Wellness Centers similarly provide integrated health and mental health services, with particular focus on schools in underserved neighborhoods where community mental health resources are scarce.

Beyond SBHCs, California schools’ partner with community mental health agencies to provide on-campus therapy:

Seneca Family of Agencies provides school-based therapy in dozens of California schools, offering individual counseling, group therapy, and family therapy to students with mental health needs. Therapists work in schools weekly, making services accessible.

Bay Area Community Resources (BACR) provides similar services in Bay Area schools, specializing in trauma-informed care for students who've experienced violence, abuse, or loss.

Kings View provides school-based mental health services in Central Valley schools, bringing culturally competent bilingual therapists to schools serving Latine communities.

Early Identification Systems

California schools increasingly use systematic screening to identify students with emerging mental health or behavioral concerns:

Systematic Screening for Behavior Disorders (SSBD): Teachers complete brief rating scales identifying students showing early warning signs. Identified students receive assessment and support before problems become severe.

Student Risk Screening Scale (SRSS): A simple screener identifying students at risk for antisocial behavior, allowing early intervention.

Schools using systematic screening catch problems earlier, when interventions are most effective and before behaviors solidify into patterns requiring intensive services or juvenile justice involvement.

California recognizes that chronic absenteeism predicts delinquency, making attendance improvement a prevention strategy such as Positive Attendance Campaigns: Rather than purely punitive truancy responses, California schools create positive attendance cultures:

Attendance recognition programs celebrate students and classes with strong attendance.

Attendance mentors build relationships with chronically absent students, addressing barriers and creating accountability.

Family engagement around attendance helps parents understand importance and problem-solving barriers (transportation, health issues, safety concerns).

San Francisco Unified’ s Attendance Initiative reduced chronic absenteeism significantly through a multi-pronged approach: data analysis identifying patterns, targeted outreach to chronically absent students, connections to services addressing barriers, and consequences as a last resort only.

Early Warning Systems

California districts increasingly use Early Warning Systems (EWS) analyzing data to identify students at risk of dropping out or delinquency based on attendance, behavior, and course performance (the "ABC" indicators).

When students meet EWS criteria (e.g., missing 10% of school days, failing a core class, receiving multiple behavior referrals), schools provide intensive support before trajectories become fixed.

Los Angeles Unified’ s Beyond the Gradebook initiative uses EWS data to ensure struggling students receive support, with particular attention to students in foster care, experiencing homelessness, or involved in juvenile justice who face elevated dropout and delinquency risks.

Dropout Prevention

Dropping out of school is among the strongest predictors of delinquency, making dropout prevention a key delinquency prevention strategy:

Check & Connect provides intensive mentoring for students at risk of dropping out. Mentors:

• Monitor students' attendance, behavior, and academics weekly
• Check in with students regularly about progress and challenges
• Connect students to needed supports
• Build relationships providing accountability and encouragement

California schools serving high-poverty communities use Check & Connect for students showing dropout warning signs, finding improved attendance, behavior, and graduation rates.

California operates alternative education programs for students struggling in traditional schools:

Community Day Schools serve students expelled or at risk of expulsion, providing smaller classes, intensive support, behavioral interventions, and connections to social services in settings designed for students needing more structure and assistance.

Continuation High Schools serve students behind in credits or struggling behaviorally, offering flexible schedules, credit recovery, and supportive environments helping students earn diplomas despite challenges.

These programs prevent students from disconnecting from education entirely, which would dramatically increase delinquency risks.

Connecting school to future opportunities motivates students and reduces dropout:

Linked Learning pathways operating across California integrate rigorous academics with career technical education, work-based learning, and support services. Students see relevance in education while developing marketable skills.

Long Beach Unified transformed into a Linked Learning district, with all students participating in career pathways (health, engineering, arts & media, etc.). The district saw increased graduation rates and college enrollment, with particularly strong gains for historically underserved students.

Career Technical Education (CTE) programs across California provide hands-on learning in various industries, keeping students engaged while building skills for living-wage careers not requiring four-year degrees.

After-School and Out-of-School Time Programs: The hours between 3-6 pm on school days represent peak times for juvenile crime, making quality after-school programming a critical prevention strategy.

After School Education and Safety (ASES) Program: California's ASES provides state funding for after-school programs at schools serving low-income students. Programs must include:

• Academic support (homework help, tutoring, literacy development)
• Enrichment activities (arts, recreation, technology, career exploration)
• Nutritious snacks

Over 4,000 California schools operate ASES programs serving approximately 400,000 students annually. Research finds ASES participants have:

• Improved school attendance
• Better academic performance
• Fewer disciplinary problems
• Reduced juvenile crime in communities during after-school hours

Quality ASES Programs

Oakland's After School Programs showcase quality implementation. Oakland contracts with community organizations bringing specialized expertise—youth development organizations, arts groups, sports leagues—to provide diverse enrichment while credentialed teachers provide academic support.

Programs build developmental assets beyond academics: leadership skills, teamwork, creativity, cultural identity, and community connection. Staff receive training in positive youth development, trauma-informed practices, and restorative approaches.

Sacramento's ASES Programs partner with organizations like Saint HOPE Public Schools providing comprehensive after-school services in high-poverty neighborhoods. Programs include academic intervention addressing learning gaps, enrichment activities exposing students to new interests, and leadership development building confidence and competence.

21st Century Community Learning Centers

Federally funded 21st Century Community Learning Centers operate in California schools and community organizations, providing after-school, before-school, and summer programming. Like ASES, these programs combine academics and enrichment with requirements to track outcomes.

Fresno Unified operates extensive 21st Century programs serving thousands of students across the district. Programs emphasize STEM education, arts, physical fitness, and social-emotional learning alongside homework help.

San Diego's 21st Century programs have shown success with English Learners, providing language development support in engaging contexts while building content knowledge.

Boys & Girls Clubs of America

Figure \(\PageIndex{1}\): Boys and Girls Club in Del Rey, CA

Image from bgcfresno.org

Over two hundred Boys & Girls Clubs operate across California, providing after-school and summer programming in safe, supportive environments. Clubs emphasize five core areas:

• Character & Leadership Development
• Education & Career Development
• Health & Life Skills
• The Arts
• Sports, Fitness & Recreation

Boys & Girls Clubs implement evidence-based programs including:

SMART Moves - Substance abuse prevention teaching refusal skills, decision-making, and healthy alternatives.

SMART Girls - Supporting healthy development for girls, addressing body image, relationships, peer pressure, and goal-setting.

Passport to Manhood - Helping boys navigate adolescence, exploring masculinity, respect, responsibility, and healthy relationships.

Youth of the Year - Leadership development recognizing exemplary club members while building skills through the recognition process.

Los Angeles Boys & Girls Clubs serve over 20,000 youth annually across the county, with clubs in neighborhoods with high gang activity and limited resources. Longitudinal studies find club participants have significantly lower delinquency rates than similar youths who are not participating.

Oakland Boys & Girls Clubs partner with the city's Department of Violence Prevention, locating clubs strategically in high-violence neighborhoods and providing targeted programming for youth at elevated risk of gang involvement.

YMCA After-School Programs

YMCAs throughout California operate after-school programs emphasizing youth development through:

• Academic enrichment and homework support
• Character development teaching core values (caring, honesty, respect, responsibility)
• Physical activity and sports
• Arts and creative expression
• Social-emotional skills building

YMCA of San Francisco operates programs at dozens of schools, with particular focus on schools in underserved neighborhoods. Programs include trauma-informed practices recognizing many participants have experienced violence or instability.

Central Valley YMCAs provide after-school programs in communities with limited recreational infrastructure, filling gaps in resources while keeping youth engaged in positive activities during high-risk hours.

Community-Based After-School Programs

Beyond school-based and national organizations, California has hundreds of community-based organizations providing after-school programming:

826 Valencia (San Francisco/Bay Area) provides creative writing tutoring and workshops for underserved youth. The playful approach—with whimsical storefronts (Pirate Supply Store, Bigfoot Research Institute)—makes learning engaging while building literacy skills that protect against delinquency.

Street Level Health Project (Oakland) provides after-school programs for LGBTQ+ youth, addressing the elevated risks this population faces while building community and providing health education, arts programming, and leadership development.

Asian Youth Center (San Francisco) serves Chinese immigrant youth with after-school academic support, cultural programs maintaining heritage connections, leadership development, and college preparation.

Khmer Girls in Action (Long Beach) provides culturally specific after-school programming for Cambodian American girls, addressing their community's specific challenges (gang involvement, teen pregnancy, educational gaps) through cultural pride, leadership development, and advocacy.

Summer Programming

Summer months present even greater delinquency risks with unstructured time and boredom. Research shows low-income students lose ground academically over summer ("summer slide"), contributing to cumulative achievement gaps. Summer learning programs combine academics with enrichment:

Oakland's Summer Learning Program provides free programming at schools across the city, offering morning academic instruction addressing learning loss, followed by afternoon enrichment (sports, arts, STEM, field trips).

Los Angeles Unified Summer School serves over 100,000 students, including students needing credit recovery, students requiring intervention due to academic struggles, and students voluntarily attending for enrichment.

Summer employment provides income, work experience, and adult supervision during high-risk months:

San Francisco Opportunities for All (OFA) guarantees summer jobs or internships to every San Francisco public high school student who wants one. The program places thousands of youths in paid positions with nonprofits, businesses, and government agencies, providing income, skill-building, and connections to career pathways.

Evaluation found OFA participants had significantly lower violent crime arrest rates compared to similar youth not participating, with effects lasting beyond the summer.

Los Angeles Summer Night Lights (discussed in gang prevention section) transforms parks in gang-impacted neighborhoods into safe spaces with free activities, recreation, and resources during peak violence hours on summer evenings.

Stockton's Young Leaders Academy provides paid summer employment combined with leadership development, financial literacy, and college/career preparation for youth from neighborhoods with high violence and poverty.

Traditional summer camps provide immersive positive experiences:

Fresno County's Camp Keep serves at-risk youth through partnerships with probation, schools, and community organizations. The residential camp provides outdoor education, team building, leadership development, and relationship-building with positive adult mentors.

Camp Everytown (Sonoma County) brings together diverse youth for week-long sessions addressing prejudice, stereotyping, and building understanding across differences—preventing identity-based conflicts that can escalate to violence.

Mentoring Programs

One-to-one mentoring provides youth with consistent positive adult relationships research shows protects against delinquency:

Big Brothers Big Sisters

Big Brothers Big Sisters (BBBS) operates across California, matching adult volunteers ("Bigs") with youth ("Littles") from single-parent households for long-term mentoring relationships.

The classic BBBS model involves:

• Careful screening and training of volunteers
• Thoughtful matching based on interests and compatibility
• Ongoing support from professional staff
• Regular activities building relationships (outings, homework help, talking)
• Minimum one-year commitments

Research finds BBBS participants have:

• 46% lower initiation of drug use
• 27% lower initiation of alcohol use
• 33% fewer instances of hitting someone
• Improved school attendance and performance
• Better relationships with parents and peers

Big Brothers Big Sisters of the Bay Area serves thousands of youths across the region, with particular focus on children in foster care, children with incarcerated parents, and youth from underserved communities.

Big Brothers Big Sisters of Los Angeles operates community-based mentoring, school-based mentoring (where matches meet on campus), and workplace mentoring (where employees mentor youth near their offices during lunch breaks).

BBBS has developed specialized programs for specific populations:

Amachi - Mentoring children with incarcerated parents, addressing the elevated delinquency risks these children face. Mentors receive specialized training on unique challenges and provide consistent support during family disruption.

Beyond School Walls - Workplace-based mentoring were professionals mentor youth during work hours, providing exposure to career possibilities while building supportive relationships.

Bigs in Blue - Off-duty police officers mentor youth, building positive law enforcement relationships while providing mentorship.

Mentoring Programs for Specific Populations

California has numerous culturally specific and population-focused mentoring programs:

100 Black Men provides mentoring for African American boys, offering consistent adult role models who look like them and understand their experiences navigating racism and stereotyping. Programs include:

• One-to-one mentoring
• Group mentoring exploring Black identity, manhood, and success
• Educational enrichment and college preparation
• Exposure to career possibilities
• Cultural programming building pride and knowledge of African American history

Hermanos Unidos (United Brothers) at UC Berkeley and other California universities connects Latine college students with Latine middle and high school students. College student mentors provide:

• Academic support and college preparation
• Cultural affirmation and navigating bicultural identity
• Role modeling of educational success
• Support addressing challenges facing Latine youths

Girls Inc. operates across California, providing mentoring and programming specifically for girls, addressing unique challenges they face:

Strong, Smart, and Bold curricula teach media literacy, healthy relationships, economic literacy, and STEM skills.

Project BOLD (Building Opportunities for Leadership Development) provides intensive mentoring for girls at elevated risk, including those in foster care, experiencing homelessness, or involved in juvenile justice.

Los Angeles Girls Inc. serves thousands of girls annually, with particular focus on girls in South and East LA where resources are limited and risks are high.

Point Foundation provides mentorship and scholarships for LGBTQ+ students, pairing them with successful LGBTQ+ professionals who provide guidance, support, and modeling of thriving LGBTQ+ adulthood.

LGBT Center Long Beach operates mentoring connecting LGBTQ+ youth with supportive adults, addressing the family rejection and isolation many experience.

Schools increasingly house mentoring programs, making participation easier:

Reading Partners place volunteer tutors in schools to provide one-to-one reading support for struggling elementary students. While focused on literacy, the consistent relationship provides mentorship benefits alongside academic gains.

CASA (Court Appointed Special Advocates) trains community volunteers to mentor foster youth, attending school with them, advocating for their needs, and providing consistent adult support during instability. California CASA programs serve thousands of foster youths statewide.

iMentor (operating in Bay Area schools) matches students with mentors who communicate primarily through an online platform, supplemented by in-person events. This model makes mentoring accessible to busy professionals while maintaining meaningful connection.

Faith-Based Mentoring: Churches, mosques, temples, and other faith communities operate mentoring programs:

First AME Church (Los Angeles) operates extensive youth programming including mentoring by church members for at-risk youth from the congregation and surrounding community.

Islamic Center of Southern California provides mentoring for Muslim youth, addressing their specific needs navigating American culture while maintaining religious identity.

Homeboy Industries (Los Angeles) provides mentoring for formerly gang-involved youth, with staff who themselves have left gang life serving as powerful mentors demonstrating transformation is possible.

Group Mentoring: Beyond one-to-one relationships, group mentoring serves more youth with similar benefits:

Wise Guys - Group mentoring for boys teaching healthy masculinity, respect for girls, communication skills, and positive identity development. Operating in California schools, Wise Guys creates spaces for boys to discuss emotions, relationships, and challenges with adult male facilitators.

Girl Talk - Group mentoring for girls providing supportive spaces to discuss friendship, self-esteem, peer pressure, and goals with adult female facilitators. The curriculum builds social-emotional competencies while creating community.

Violence Prevention Programs

Beyond general prevention, California implements programs specifically targeting violence:

Safe Dates teaches adolescents to prevent dating violence through curriculum covering:

• Defining healthy vs. unhealthy relationships
• Gender role stereotyping and its impact
• Conflict resolution skills
• Help-seeking behaviors

California schools use Safe Dates in health classes and advisory periods. Research finds significant reductions in dating violence perpetration and victimization among participants.

The Youth Relationships Project provides intensive intervention for adolescents who've experienced maltreatment, teaching healthy relationship skills to prevent dating violence and future relationship problems. California therapists and school counselors implement YRP with at-risk youth.

Too Good for Violence is a violence prevention curriculum used in California middle and high schools teaching:

• Goal-setting and decision-making
• Managing emotions and stress
• Effective communication
• Peer pressure resistance
• Conflict resolution

The spiral curriculum revisits themes annually with increasing sophistication. Research shows improved attitudes toward violence and reduced aggressive behavior.

Athletes Committed to Educating Students (ACES) enlists student athletes as peer educators on violence prevention. Recognizing athletes' social influence, the program trains them to:

• Model positive behavior
• Intervene when peers engage in aggression or harassment
• Deliver violence prevention messages to younger students
• Create cultures of respect in schools and teams

California high schools use ACES, finding that peer education from respected student athletes effectively shifts norms around violence and masculinity.

Substance Abuse Prevention

Substance use and delinquency are highly correlated, making substance abuse prevention a delinquency prevention strategy:

Life Skills Training (LST)

Life Skills Training, mentioned earlier for SEL, is also highly effective substance abuse prevention. The program teaches:

• Drug resistance skills (recognizing pressure, refusal techniques)
• Personal self-management (decision-making, goal-setting, stress management)
• General social skills (communication, assertiveness, relationship-building)

California schools use LST widely. Longitudinal studies find participants have significantly lower rates of alcohol, tobacco, marijuana, and other drug use, as well as lower delinquency.

Project Towards No Drug Abuse (TND) developed at UC Irvine, targets high school students at elevated risk. The curriculum addresses:

• Motivation not to use drugs
• Skills for drug use prevention
• Decision-making and self-control

California alternative schools and schools serving high-risk populations use TND, finding significant effects on hard drug use and violence.

Friday Night Live (FNL) operates chapters in California middle and high schools, engaging youth in positive, drug-free activities while building leadership skills. FNL chapters:

• Organize substance-free events (dances, game nights, community service)
• Conduct peer education about substance abuse risks
• Advocate for youth-friendly policies
• Build leadership through youth-driven programming

FNL Partnership supports chapters statewide, providing training, resources, and networking. Evaluations find FNL participants have lower substance use and stronger protective factors than non-participants.

Community-Based Substance Abuse Prevention

MADD (Mothers Against Drunk Driving) conducts prevention education in California schools and communities, addressing underage drinking and impaired driving.

Reality Party programs bring testimonials from people affected by substance abuse to schools, providing powerful firsthand accounts that research shows effectively deter use.

Technology-Based Prevention

California increasingly uses technology to reach youth:

Crisis Text Line provides 24/7 text-based crisis support, recognizing youth prefer texting to calling. Trained crisis counselors respond to texts from youth experiencing suicidal thoughts, abuse, substance issues, and other crises.

California youth can text HOME to 741741 to connect with counselors who provide support, safety planning, and connections to local resources—potentially preventing crises that might otherwise lead to harmful behavior.

CATCH My Breath provides e-cigarette prevention education through an online platform schools can use. Students complete interactive lessons teaching about vaping risks and resistance skills.

EverFi provides digital prevention curricula on various topics (substance abuse, financial literacy, sexual assault prevention, digital citizenship) that California schools use to supplement classroom instruction.

Some California programs use social media positively:

Youth Truth surveys collect youth voice through online platforms, giving students safe ways to share experiences and concerns that schools use to improve supports.

Sandy Hook Promise's Start With Hello teaches students to combat social isolation through small acts of connection and kindness, with social media campaigns spreading positive messages and normalizing inclusion.

Family Strengthening Programs

Recognizing families' critical role, California invests in parenting education and family support:

Strengthening Families Program (SFP) provides evidence-based family skills training. Families attend weekly sessions where:

• Parents learn effective discipline, communication, and supervision
• Youth learn peer pressure resistance, stress management, and decision-making
• Families practice skills together

California implements SFP in schools, community centers, and through probation for families of court-involved youth. Research finds significant reductions in youth substance use, delinquency, and aggression, plus improved family relationships.

Incredible Years targets families with young children (ages 2-10), teaching positive parenting strategies that prevent later behavior problems:

• Praise and incentives for positive behavior
• Setting clear expectations and limits
• Non-violent discipline strategies
• Problem-solving and communication

California implements Incredible Years through schools, pediatric clinics, mental health agencies, and home visiting programs. Long-term studies find participants have lower rates of conduct problems, ADHD, and delinquency.

Triple P (Positive Parenting Program) provides tiered parenting support from universal (brief tips) to intensive (individualized therapy). California counties use Triple P as a public health approach to parenting support.

Parents can access different levels based on need:

• Level 1: Universal information
• Level 2: Brief consultations
• Level 3: Targeted skills training
• Level 4: Intensive family intervention
• Level 5: Enhanced family intervention for complex situations

San Diego County implemented Triple P system-wide, finding reductions in child maltreatment reports and out-of-home placements—outcomes associated with lower delinquency.

Parent-Child Interaction Therapy (PCIT) helps parents of young children with behavior problems through live coaching while parents interact with their children. Therapists observe through one-way mirrors, providing real-time guidance via wireless earpieces.

California therapists use PCIT for families where children show early aggression or defiance. Research finds dramatic improvements in child behavior and parent-child relationships that prevent escalation to serious conduct problems.

Community-Based Youth Development

Comprehensive community programs provide holistic prevention:

California's Beacon Community Centers transform schools into neighborhood hubs offering:

• After-school and evening programming
• Family services and adult education
• Community organizing and leadership development
• Health and social services
• Safe spaces for recreation and gathering

Beacons operate in underserved neighborhoods, providing prevention infrastructure where resources are scarcest.

San Francisco Beacons have operated for over two decades, demonstrating sustained impact. The 15+ centers across the city provide comprehensive services keeping youth engaged while building community capacity. Evaluations find neighborhoods with Beacons have lower juvenile crime, improved school attendance, and stronger community cohesion.

The California Endowment's Building Healthy Communities

Building Healthy Communities (BHC) invested $1 billion over 10 years in 14 California communities, funding comprehensive prevention approaches including:

• Youth leadership development
• Community organizing around safety and health
• Violence prevention programming
• Educational improvement initiatives
• Economic development creating opportunities

BHC communities showed significant improvements across multiple indicators, demonstrating that comprehensive community change prevents delinquency more effectively than isolated programs.

California has multiple Promise Neighborhoods (federal initiative) providing cradle-to-career pipelines of support:

Oakland Promise provides college savings accounts for kindergarteners, college preparation support, and financial aid assistance, creating education pathways protecting against delinquency.

Fresno Promise Neighborhood provides comprehensive services from early childhood through college in targeted neighborhoods, addressing academic, health, and family needs holistically.

Prevention for Special Populations

Foster Youth Prevention California implements targeted prevention for populations at elevated risk. Youth in foster care face dramatically elevated delinquency risks. California provides:

Independent Living Program (ILP) teaches foster youth transitioning to adulthood practical skills (budgeting, employment, housing, education) that protect against delinquency during vulnerable transition years.

Fostering Connections to Success Act supports extended foster care to age 21, providing continued stability and support during critical years.

Kinship care support helps relatives caring for youth navigate systems and access resources, maintaining family connections while ensuring safety.

Court Appointed Special Advocates (CASA) provide consistent adult mentoring for foster youth navigating court and placement systems.

Children of Incarcerated Parents face 6-7 times higher risk of incarceration themselves. California programs address this:

Amachi California provides mentoring specifically for these children through partnerships with faith communities.

Center for Restorative Justice Works operates programs maintaining parent-child connections during incarceration, recognizing that sustained relationships protect against delinquency despite parental absence.

Sesame Street in Communities provides resources helping caregivers support children with incarcerated parents, addressing trauma, and maintaining hope.

California's significant homeless youth population needs targeted prevention:

Drop-In Centers (operated by organizations like Larkin Street Youth Services in San Francisco, Covenant House California in multiple cities) provide safe spaces, basic needs, counseling, and connections to housing—preventing survival crimes homeless youth often commit.

Transitional Housing programs provide stability while youth access education, employment, and services.

Street outreach teams connect with homeless youth, building trust and offering pathways to services.

LGBTQ+ youth face elevated risks (family rejection, school harassment, homelessness). California programs include:

Gay-Straight Alliances (GSAs) in schools create supportive communities and advocacy platforms. California has thousands of GSAs providing protective factors for LGBTQ+ students.

LGBT Centers in San Francisco, Los Angeles, San Diego, and other cities provide comprehensive youth services including counseling, support groups, HIV prevention, and safe social spaces.

Family Acceptance Project (San Francisco State University) provides research and resources helping families accept LGBTQ+ children, addressing rejection that drives homelessness and suicidality.

Immigrant Youth: California's large immigrant population needs culturally responsive prevention:

Newcomer programs in schools provide intensive English language support, academic content, and social-emotional support for recently arrived immigrants, preventing disconnection from education.

Cultural pride programs build positive identity while teaching bicultural navigation skills.

Immigrant legal services address anxiety about immigration status that can manifest behaviorally.

Juvenile Justice Diversion Programs: For young people showing early delinquent behavior, California operates diversion programs preventing deeper justice involvement. Many California police departments operate diversion programs for low-level offenses:

Santa Clara County's Youth Diversion Program allows officers to divert youth to community-based services rather than arresting for first-time minor offenses. Youth complete educational programming, community service, and receive support addressing underlying needs.

Los Angeles Police Department's Juvenile Diversion Program similarly diverts first-time youth offenders to wraparound services addressing family needs, mental health, substance abuse, and education while avoiding formal justice involvement.

School-Based Diversion: Rather than arresting students for on-campus incidents, some California jurisdictions divert to school-based responses:

Restorative Justice processes handle harm through dialogue, accountability, and repair rather than criminal charges.

Teen Courts (peer courts) allow youth to have cases heard and sanctions determined by trained student judges, with research showing lower recidivism than traditional courts.

Counseling and support services address underlying issues driving misbehavior.

Measuring Prevention Success

Individual Outcomes

• School attendance and academic performance
• Social-emotional competency gains
• Reduced disciplinary incidents
• Lower substance use initiation
• Decreased delinquent behavior

Program Metrics

• Participation rates and retention
• Dosage (hours of programming received)
• Implementation fidelity
• Participant satisfaction
• Cost per participant

Community Indicators

• Juvenile arrest rates
• School suspension/expulsion rates
• High school graduation rates
• Youth victimization rates
• Community safety perceptions

California prevention programs consistently demonstrate positive ROI. The RAND Corporation found quality prevention programs return $2-17 for every dollar invested through reduced criminal justice costs, improved educational outcomes, and increased lifetime earnings.

Challenges and Future Directions

Prevention is often the first cut during budget constraints despite long-term savings. California continues seeking sustainable funding through:

• Dedicated revenue streams (like Proposition 63 mental health tax)
• Public-private partnerships
• Reinvestment of criminal justice savings
• Federal grants

Not all programs maintain quality implementation. California works to ensure:

• Evidence-based practice selection
• Fidelity monitoring
• Continuous quality improvement
• Staff training and support
• Outcome evaluation

Youth most needing prevention are often hardest to engage. California programs increase reach through:

• Eliminating participation barriers (cost, transportation, stigma)
• Meeting youth in their communities
• Building trust through cultural responsiveness
• Providing incentives and supports
• Sustained outreach to disengaged families

Youth interact with multiple systems (schools, health, mental health, child welfare, juvenile justice). California improves coordination through:

• Integrated data systems
• Cross-system teams
• Co-located services
• Care coordination roles
• Shared accountability

California's juvenile and youth prevention infrastructure represents a monumental investment in young people's positive development. From universal school-based programs reaching millions, to targeted interventions for highest-risk youth, to community-wide initiatives transforming neighborhoods, California has built comprehensive systems recognizing that preventing delinquency requires addressing the whole child in the context of family, school, and community.

The most effective programs share common elements: they are evidence-based, developmentally appropriate, culturally responsive, relationship-centered, and sustained over time. They build protective factors (skills, connections, opportunities, hope) while reducing risk factors (trauma, poverty, academic failure, isolation). They engage youth as active participants rather than passive recipients, and they strengthen families and communities rather than working in isolation.

While challenges remain—sustainable funding, quality implementation, reaching all who need services—California's prevention efforts demonstrate that delinquency is not inevitable. With sufficient investment in positive youth development during formative years, California can ensure all young people have opportunities to thrive, dramatically reducing juvenile justice involvement while building healthier communities for everyone.